77729730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{827}}^1$

素因数の和:1091

約数の個数: 64

約数和(自身を含む): 201979008

約数和(自身を除く): 124249278

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 827, 1205, 1446, 1654, 2410, 2481, 3133, 3615, 4135, 4962, 6266, 7230, 8270, 9399, 10751, 12405, 15665, 18798, 21502, 24810, 31330, 32253, 46995, 53755, 64506, 93990, 107510, 161265, 199307, 322530, 398614, 597921, 996535, 1195842, 1993070, 2590991, 2989605, 5181982, 5979210, 7772973, 12954955, 15545946, 25909910, 38864865, 77729730]

約数ペア:

[(1, 77729730), (2, 38864865), (3, 25909910), (5, 15545946), (6, 12954955), (10, 7772973), (13, 5979210), (15, 5181982), (26, 2989605), (30, 2590991), (39, 1993070), (65, 1195842), (78, 996535), (130, 597921), (195, 398614), (241, 322530), (390, 199307), (482, 161265), (723, 107510), (827, 93990), (1205, 64506), (1446, 53755), (1654, 46995), (2410, 32253), (2481, 31330), (3133, 24810), (3615, 21502), (4135, 18798), (4962, 15665), (6266, 12405), (7230, 10751), (8270, 9399)]