74972898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:134

約数の個数: 256

約数和(自身を含む): 238694400

約数和(自身を除く): 163721502

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 19, 21, 22, 26, 27, 33, 38, 39, 42, 54, 57, 63, 66, 73, 77, 78, 91, 99, 114, 117, 126, 133, 143, 146, 154, 171, 182, 189, 198, 209, 219, 231, 234, 247, 266, 273, 286, 297, 342, 351, 378, 399, 418, 429, 438, 462, 494, 511, 513, 546, 594, 627, 657, 693, 702, 741, 798, 803, 819, 858, 949, 1001, 1022, 1026, 1197, 1254, 1287, 1314, 1386, 1387, 1463, 1482, 1533, 1606, 1638, 1729, 1881, 1898, 1971, 2002, 2079, 2223, 2394, 2409, 2457, 2574, 2717, 2774, 2847, 2926, 3003, 3066, 3458, 3591, 3762, 3861, 3942, 4158, 4161, 4389, 4446, 4599, 4818, 4914, 5187, 5434, 5621, 5643, 5694, 6006, 6643, 6669, 7182, 7227, 7722, 8151, 8322, 8541, 8778, 9009, 9198, 9709, 10374, 10439, 11242, 11286, 12483, 13167, 13286, 13338, 13797, 14454, 15257, 15561, 16302, 16863, 17082, 18018, 18031, 19019, 19418, 19929, 20878, 21681, 24453, 24966, 25623, 26334, 27027, 27594, 29127, 30514, 31122, 31317, 33726, 36062, 37449, 38038, 39501, 39858, 43362, 45771, 46683, 48906, 50589, 51246, 54054, 54093, 57057, 58254, 59787, 62634, 73073, 73359, 74898, 79002, 87381, 91542, 93366, 93951, 101178, 106799, 108186, 114114, 119574, 126217, 137313, 146146, 146718, 151767, 162279, 171171, 174762, 179361, 187902, 198341, 213598, 219219, 252434, 262143, 274626, 281853, 303534, 320397, 324558, 342342, 358722, 378651, 396682, 411939, 438438, 486837, 513513, 524286, 563706, 595023, 640794, 657657, 757302, 823878, 961191, 973674, 1027026, 1135953, 1190046, 1315314, 1388387, 1785069, 1922382, 1972971, 2271906, 2776774, 2883573, 3407859, 3570138, 3945942, 4165161, 5355207, 5767146, 6815718, 8330322, 10710414, 12495483, 24990966, 37486449, 74972898]

約数ペア:

[(1, 74972898), (2, 37486449), (3, 24990966), (6, 12495483), (7, 10710414), (9, 8330322), (11, 6815718), (13, 5767146), (14, 5355207), (18, 4165161), (19, 3945942), (21, 3570138), (22, 3407859), (26, 2883573), (27, 2776774), (33, 2271906), (38, 1972971), (39, 1922382), (42, 1785069), (54, 1388387), (57, 1315314), (63, 1190046), (66, 1135953), (73, 1027026), (77, 973674), (78, 961191), (91, 823878), (99, 757302), (114, 657657), (117, 640794), (126, 595023), (133, 563706), (143, 524286), (146, 513513), (154, 486837), (171, 438438), (182, 411939), (189, 396682), (198, 378651), (209, 358722), (219, 342342), (231, 324558), (234, 320397), (247, 303534), (266, 281853), (273, 274626), (286, 262143), (297, 252434), (342, 219219), (351, 213598), (378, 198341), (399, 187902), (418, 179361), (429, 174762), (438, 171171), (462, 162279), (494, 151767), (511, 146718), (513, 146146), (546, 137313), (594, 126217), (627, 119574), (657, 114114), (693, 108186), (702, 106799), (741, 101178), (798, 93951), (803, 93366), (819, 91542), (858, 87381), (949, 79002), (1001, 74898), (1022, 73359), (1026, 73073), (1197, 62634), (1254, 59787), (1287, 58254), (1314, 57057), (1386, 54093), (1387, 54054), (1463, 51246), (1482, 50589), (1533, 48906), (1606, 46683), (1638, 45771), (1729, 43362), (1881, 39858), (1898, 39501), (1971, 38038), (2002, 37449), (2079, 36062), (2223, 33726), (2394, 31317), (2409, 31122), (2457, 30514), (2574, 29127), (2717, 27594), (2774, 27027), (2847, 26334), (2926, 25623), (3003, 24966), (3066, 24453), (3458, 21681), (3591, 20878), (3762, 19929), (3861, 19418), (3942, 19019), (4158, 18031), (4161, 18018), (4389, 17082), (4446, 16863), (4599, 16302), (4818, 15561), (4914, 15257), (5187, 14454), (5434, 13797), (5621, 13338), (5643, 13286), (5694, 13167), (6006, 12483), (6643, 11286), (6669, 11242), (7182, 10439), (7227, 10374), (7722, 9709), (8151, 9198), (8322, 9009), (8541, 8778)]