65507652

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1569

約数の個数: 72

約数和(自身を含む): 190374912

約数和(自身を除く): 124867260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1146, 1337, 1361, 1719, 2292, 2674, 2722, 3438, 4011, 4083, 5348, 5444, 6876, 8022, 8166, 9527, 12033, 12249, 16044, 16332, 19054, 24066, 24498, 28581, 38108, 48132, 48996, 57162, 85743, 114324, 171486, 259951, 342972, 519902, 779853, 1039804, 1559706, 1819657, 2339559, 3119412, 3639314, 4679118, 5458971, 7278628, 9358236, 10917942, 16376913, 21835884, 32753826, 65507652]

約数ペア:

[(1, 65507652), (2, 32753826), (3, 21835884), (4, 16376913), (6, 10917942), (7, 9358236), (9, 7278628), (12, 5458971), (14, 4679118), (18, 3639314), (21, 3119412), (28, 2339559), (36, 1819657), (42, 1559706), (63, 1039804), (84, 779853), (126, 519902), (191, 342972), (252, 259951), (382, 171486), (573, 114324), (764, 85743), (1146, 57162), (1337, 48996), (1361, 48132), (1719, 38108), (2292, 28581), (2674, 24498), (2722, 24066), (3438, 19054), (4011, 16332), (4083, 16044), (5348, 12249), (5444, 12033), (6876, 9527), (8022, 8166)]