72886506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 184135680

約数和(自身を除く): 111249174

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 79, 154, 158, 231, 237, 462, 474, 553, 869, 1106, 1659, 1738, 1997, 2607, 3318, 3994, 5214, 5991, 6083, 11982, 12166, 13979, 18249, 21967, 27958, 36498, 41937, 43934, 65901, 83874, 131802, 153769, 157763, 307538, 315526, 461307, 473289, 922614, 946578, 1104341, 1735393, 2208682, 3313023, 3470786, 5206179, 6626046, 10412358, 12147751, 24295502, 36443253, 72886506]

約数ペア:

[(1, 72886506), (2, 36443253), (3, 24295502), (6, 12147751), (7, 10412358), (11, 6626046), (14, 5206179), (21, 3470786), (22, 3313023), (33, 2208682), (42, 1735393), (66, 1104341), (77, 946578), (79, 922614), (154, 473289), (158, 461307), (231, 315526), (237, 307538), (462, 157763), (474, 153769), (553, 131802), (869, 83874), (1106, 65901), (1659, 43934), (1738, 41937), (1997, 36498), (2607, 27958), (3318, 21967), (3994, 18249), (5214, 13979), (5991, 12166), (6083, 11982)]