77084670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 200309760

約数和(自身を除く): 123225090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 239, 390, 478, 717, 827, 1195, 1434, 1654, 2390, 2481, 3107, 3585, 4135, 4962, 6214, 7170, 8270, 9321, 10751, 12405, 15535, 18642, 21502, 24810, 31070, 32253, 46605, 53755, 64506, 93210, 107510, 161265, 197653, 322530, 395306, 592959, 988265, 1185918, 1976530, 2569489, 2964795, 5138978, 5929590, 7708467, 12847445, 15416934, 25694890, 38542335, 77084670]

約数ペア:

[(1, 77084670), (2, 38542335), (3, 25694890), (5, 15416934), (6, 12847445), (10, 7708467), (13, 5929590), (15, 5138978), (26, 2964795), (30, 2569489), (39, 1976530), (65, 1185918), (78, 988265), (130, 592959), (195, 395306), (239, 322530), (390, 197653), (478, 161265), (717, 107510), (827, 93210), (1195, 64506), (1434, 53755), (1654, 46605), (2390, 32253), (2481, 31070), (3107, 24810), (3585, 21502), (4135, 18642), (4962, 15535), (6214, 12405), (7170, 10751), (8270, 9321)]