77621310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66343}}^1$

素因数の和:66369

約数の個数: 48

約数和(自身を含む): 217342944

約数和(自身を除く): 139721634

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 66343, 132686, 199029, 331715, 398058, 597087, 663430, 862459, 995145, 1194174, 1724918, 1990290, 2587377, 2985435, 4312295, 5174754, 5970870, 7762131, 8624590, 12936885, 15524262, 25873770, 38810655, 77621310]

約数ペア:

[(1, 77621310), (2, 38810655), (3, 25873770), (5, 15524262), (6, 12936885), (9, 8624590), (10, 7762131), (13, 5970870), (15, 5174754), (18, 4312295), (26, 2985435), (30, 2587377), (39, 1990290), (45, 1724918), (65, 1194174), (78, 995145), (90, 862459), (117, 663430), (130, 597087), (195, 398058), (234, 331715), (390, 199029), (585, 132686), (1170, 66343)]