72119628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{541}}^1$

素因数の和:604

約数の個数: 108

約数和(自身を含む): 218200528

約数和(自身を除く): 146080900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 529, 541, 644, 828, 966, 1058, 1082, 1449, 1587, 1623, 1932, 2116, 2164, 2898, 3174, 3246, 3703, 3787, 4761, 4869, 5796, 6348, 6492, 7406, 7574, 9522, 9738, 11109, 11361, 12443, 14812, 15148, 19044, 19476, 22218, 22722, 24886, 33327, 34083, 37329, 44436, 45444, 49772, 66654, 68166, 74658, 87101, 111987, 133308, 136332, 149316, 174202, 223974, 261303, 286189, 348404, 447948, 522606, 572378, 783909, 858567, 1045212, 1144756, 1567818, 1717134, 2003323, 2575701, 3135636, 3434268, 4006646, 5151402, 6009969, 8013292, 10302804, 12019938, 18029907, 24039876, 36059814, 72119628]

約数ペア:

[(1, 72119628), (2, 36059814), (3, 24039876), (4, 18029907), (6, 12019938), (7, 10302804), (9, 8013292), (12, 6009969), (14, 5151402), (18, 4006646), (21, 3434268), (23, 3135636), (28, 2575701), (36, 2003323), (42, 1717134), (46, 1567818), (63, 1144756), (69, 1045212), (84, 858567), (92, 783909), (126, 572378), (138, 522606), (161, 447948), (207, 348404), (252, 286189), (276, 261303), (322, 223974), (414, 174202), (483, 149316), (529, 136332), (541, 133308), (644, 111987), (828, 87101), (966, 74658), (1058, 68166), (1082, 66654), (1449, 49772), (1587, 45444), (1623, 44436), (1932, 37329), (2116, 34083), (2164, 33327), (2898, 24886), (3174, 22722), (3246, 22218), (3703, 19476), (3787, 19044), (4761, 15148), (4869, 14812), (5796, 12443), (6348, 11361), (6492, 11109), (7406, 9738), (7574, 9522)]