87921288

素因数分解:

$2^3\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:119

約数の個数: 288

約数和(自身を含む): 313709760

約数和(自身を除く): 225788472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 71, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 142, 147, 156, 162, 168, 182, 189, 196, 213, 216, 234, 243, 252, 273, 284, 294, 312, 324, 351, 364, 378, 392, 426, 441, 468, 486, 497, 504, 546, 567, 568, 588, 637, 639, 648, 702, 728, 756, 819, 852, 882, 923, 936, 972, 994, 1053, 1092, 1134, 1176, 1274, 1278, 1323, 1404, 1491, 1512, 1638, 1701, 1704, 1764, 1846, 1911, 1917, 1944, 1988, 2106, 2184, 2268, 2457, 2548, 2556, 2646, 2769, 2808, 2982, 3159, 3276, 3402, 3479, 3528, 3692, 3822, 3834, 3969, 3976, 4212, 4473, 4536, 4914, 5096, 5112, 5292, 5538, 5733, 5751, 5964, 6318, 6461, 6552, 6804, 6958, 7371, 7384, 7644, 7668, 7938, 8307, 8424, 8946, 9828, 10437, 10584, 11076, 11466, 11502, 11907, 11928, 12636, 12922, 13419, 13608, 13916, 14742, 15288, 15336, 15876, 16614, 17199, 17253, 17892, 19383, 19656, 20874, 22113, 22152, 22932, 23004, 23814, 24921, 25272, 25844, 26838, 27832, 29484, 31311, 31752, 33228, 34398, 34506, 35784, 38766, 40257, 41748, 44226, 45227, 45864, 46008, 47628, 49842, 51597, 51688, 53676, 58149, 58968, 62622, 66456, 68796, 69012, 74763, 77532, 80514, 83496, 88452, 90454, 93933, 95256, 99684, 103194, 107352, 116298, 120771, 125244, 135681, 137592, 138024, 149526, 154791, 155064, 161028, 174447, 176904, 180908, 187866, 199368, 206388, 224289, 232596, 241542, 250488, 271362, 281799, 299052, 309582, 322056, 348894, 361816, 375732, 407043, 412776, 448578, 465192, 483084, 523341, 542724, 563598, 598104, 619164, 697788, 751464, 814086, 845397, 897156, 966168, 1046682, 1085448, 1127196, 1221129, 1238328, 1395576, 1570023, 1628172, 1690794, 1794312, 2093364, 2254392, 2442258, 3140046, 3256344, 3381588, 3663387, 4186728, 4884516, 6280092, 6763176, 7326774, 9769032, 10990161, 12560184, 14653548, 21980322, 29307096, 43960644, 87921288]

約数ペア:

[(1, 87921288), (2, 43960644), (3, 29307096), (4, 21980322), (6, 14653548), (7, 12560184), (8, 10990161), (9, 9769032), (12, 7326774), (13, 6763176), (14, 6280092), (18, 4884516), (21, 4186728), (24, 3663387), (26, 3381588), (27, 3256344), (28, 3140046), (36, 2442258), (39, 2254392), (42, 2093364), (49, 1794312), (52, 1690794), (54, 1628172), (56, 1570023), (63, 1395576), (71, 1238328), (72, 1221129), (78, 1127196), (81, 1085448), (84, 1046682), (91, 966168), (98, 897156), (104, 845397), (108, 814086), (117, 751464), (126, 697788), (142, 619164), (147, 598104), (156, 563598), (162, 542724), (168, 523341), (182, 483084), (189, 465192), (196, 448578), (213, 412776), (216, 407043), (234, 375732), (243, 361816), (252, 348894), (273, 322056), (284, 309582), (294, 299052), (312, 281799), (324, 271362), (351, 250488), (364, 241542), (378, 232596), (392, 224289), (426, 206388), (441, 199368), (468, 187866), (486, 180908), (497, 176904), (504, 174447), (546, 161028), (567, 155064), (568, 154791), (588, 149526), (637, 138024), (639, 137592), (648, 135681), (702, 125244), (728, 120771), (756, 116298), (819, 107352), (852, 103194), (882, 99684), (923, 95256), (936, 93933), (972, 90454), (994, 88452), (1053, 83496), (1092, 80514), (1134, 77532), (1176, 74763), (1274, 69012), (1278, 68796), (1323, 66456), (1404, 62622), (1491, 58968), (1512, 58149), (1638, 53676), (1701, 51688), (1704, 51597), (1764, 49842), (1846, 47628), (1911, 46008), (1917, 45864), (1944, 45227), (1988, 44226), (2106, 41748), (2184, 40257), (2268, 38766), (2457, 35784), (2548, 34506), (2556, 34398), (2646, 33228), (2769, 31752), (2808, 31311), (2982, 29484), (3159, 27832), (3276, 26838), (3402, 25844), (3479, 25272), (3528, 24921), (3692, 23814), (3822, 23004), (3834, 22932), (3969, 22152), (3976, 22113), (4212, 20874), (4473, 19656), (4536, 19383), (4914, 17892), (5096, 17253), (5112, 17199), (5292, 16614), (5538, 15876), (5733, 15336), (5751, 15288), (5964, 14742), (6318, 13916), (6461, 13608), (6552, 13419), (6804, 12922), (6958, 12636), (7371, 11928), (7384, 11907), (7644, 11502), (7668, 11466), (7938, 11076), (8307, 10584), (8424, 10437), (8946, 9828)]