71469972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 230307840

約数和(自身を除く): 158837868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 67, 68, 83, 84, 102, 108, 119, 126, 134, 153, 166, 189, 201, 204, 238, 249, 252, 268, 306, 332, 357, 378, 402, 459, 469, 476, 498, 581, 603, 612, 714, 747, 756, 804, 918, 938, 996, 1071, 1139, 1162, 1206, 1407, 1411, 1428, 1494, 1743, 1809, 1836, 1876, 2142, 2241, 2278, 2324, 2412, 2814, 2822, 2988, 3213, 3417, 3486, 3618, 4221, 4233, 4284, 4482, 4556, 5229, 5561, 5628, 5644, 6426, 6834, 6972, 7236, 7973, 8442, 8466, 8964, 9877, 10251, 10458, 11122, 12663, 12699, 12852, 13668, 15687, 15946, 16683, 16884, 16932, 19754, 20502, 20916, 22244, 23919, 25326, 25398, 29631, 30753, 31374, 31892, 33366, 38097, 38927, 39508, 41004, 47838, 50049, 50652, 50796, 59262, 61506, 62748, 66732, 71757, 76194, 77854, 88893, 94537, 95676, 100098, 116781, 118524, 123012, 143514, 150147, 152388, 155708, 177786, 189074, 200196, 215271, 233562, 266679, 283611, 287028, 300294, 350343, 355572, 378148, 430542, 467124, 533358, 567222, 600588, 661759, 700686, 850833, 861084, 1051029, 1066716, 1134444, 1323518, 1401372, 1701666, 1985277, 2102058, 2552499, 2647036, 3403332, 3970554, 4204116, 5104998, 5955831, 7941108, 10209996, 11911662, 17867493, 23823324, 35734986, 71469972]

約数ペア:

[(1, 71469972), (2, 35734986), (3, 23823324), (4, 17867493), (6, 11911662), (7, 10209996), (9, 7941108), (12, 5955831), (14, 5104998), (17, 4204116), (18, 3970554), (21, 3403332), (27, 2647036), (28, 2552499), (34, 2102058), (36, 1985277), (42, 1701666), (51, 1401372), (54, 1323518), (63, 1134444), (67, 1066716), (68, 1051029), (83, 861084), (84, 850833), (102, 700686), (108, 661759), (119, 600588), (126, 567222), (134, 533358), (153, 467124), (166, 430542), (189, 378148), (201, 355572), (204, 350343), (238, 300294), (249, 287028), (252, 283611), (268, 266679), (306, 233562), (332, 215271), (357, 200196), (378, 189074), (402, 177786), (459, 155708), (469, 152388), (476, 150147), (498, 143514), (581, 123012), (603, 118524), (612, 116781), (714, 100098), (747, 95676), (756, 94537), (804, 88893), (918, 77854), (938, 76194), (996, 71757), (1071, 66732), (1139, 62748), (1162, 61506), (1206, 59262), (1407, 50796), (1411, 50652), (1428, 50049), (1494, 47838), (1743, 41004), (1809, 39508), (1836, 38927), (1876, 38097), (2142, 33366), (2241, 31892), (2278, 31374), (2324, 30753), (2412, 29631), (2814, 25398), (2822, 25326), (2988, 23919), (3213, 22244), (3417, 20916), (3486, 20502), (3618, 19754), (4221, 16932), (4233, 16884), (4284, 16683), (4482, 15946), (4556, 15687), (5229, 13668), (5561, 12852), (5628, 12699), (5644, 12663), (6426, 11122), (6834, 10458), (6972, 10251), (7236, 9877), (7973, 8964), (8442, 8466)]