72435762

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2699}}^1$

素因数の和:2788

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 114188238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2699, 2982, 3834, 4473, 5398, 8097, 8946, 13419, 16194, 18893, 24291, 26838, 37786, 48582, 56679, 72873, 113358, 145746, 170037, 191629, 340074, 383258, 510111, 574887, 1020222, 1149774, 1341403, 1724661, 2682806, 3449322, 4024209, 5173983, 8048418, 10347966, 12072627, 24145254, 36217881, 72435762]

約数ペア:

[(1, 72435762), (2, 36217881), (3, 24145254), (6, 12072627), (7, 10347966), (9, 8048418), (14, 5173983), (18, 4024209), (21, 3449322), (27, 2682806), (42, 1724661), (54, 1341403), (63, 1149774), (71, 1020222), (126, 574887), (142, 510111), (189, 383258), (213, 340074), (378, 191629), (426, 170037), (497, 145746), (639, 113358), (994, 72873), (1278, 56679), (1491, 48582), (1917, 37786), (2699, 26838), (2982, 24291), (3834, 18893), (4473, 16194), (5398, 13419), (8097, 8946)]