72478056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{61631}}^1$

素因数の和:61654

約数の個数: 48

約数和(自身を含む): 210781440

約数和(自身を除く): 138303384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 61631, 123262, 184893, 246524, 369786, 431417, 493048, 739572, 862834, 1294251, 1479144, 1725668, 2588502, 3019919, 3451336, 5177004, 6039838, 9059757, 10354008, 12079676, 18119514, 24159352, 36239028, 72478056]

約数ペア:

[(1, 72478056), (2, 36239028), (3, 24159352), (4, 18119514), (6, 12079676), (7, 10354008), (8, 9059757), (12, 6039838), (14, 5177004), (21, 3451336), (24, 3019919), (28, 2588502), (42, 1725668), (49, 1479144), (56, 1294251), (84, 862834), (98, 739572), (147, 493048), (168, 431417), (196, 369786), (294, 246524), (392, 184893), (588, 123262), (1176, 61631)]