61393416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5147}}^1$

素因数の和:5234

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 116521464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5147, 5964, 10294, 11928, 15441, 20588, 30882, 36029, 41176, 61764, 72058, 108087, 123528, 144116, 216174, 288232, 365437, 432348, 730874, 864696, 1096311, 1461748, 2192622, 2558059, 2923496, 4385244, 5116118, 7674177, 8770488, 10232236, 15348354, 20464472, 30696708, 61393416]

約数ペア:

[(1, 61393416), (2, 30696708), (3, 20464472), (4, 15348354), (6, 10232236), (7, 8770488), (8, 7674177), (12, 5116118), (14, 4385244), (21, 2923496), (24, 2558059), (28, 2192622), (42, 1461748), (56, 1096311), (71, 864696), (84, 730874), (142, 432348), (168, 365437), (213, 288232), (284, 216174), (426, 144116), (497, 123528), (568, 108087), (852, 72058), (994, 61764), (1491, 41176), (1704, 36029), (1988, 30882), (2982, 20588), (3976, 15441), (5147, 11928), (5964, 10294)]