68310984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5147}}^1$

素因数の和:5242

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 129372216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 79, 84, 158, 168, 237, 316, 474, 553, 632, 948, 1106, 1659, 1896, 2212, 3318, 4424, 5147, 6636, 10294, 13272, 15441, 20588, 30882, 36029, 41176, 61764, 72058, 108087, 123528, 144116, 216174, 288232, 406613, 432348, 813226, 864696, 1219839, 1626452, 2439678, 2846291, 3252904, 4879356, 5692582, 8538873, 9758712, 11385164, 17077746, 22770328, 34155492, 68310984]

約数ペア:

[(1, 68310984), (2, 34155492), (3, 22770328), (4, 17077746), (6, 11385164), (7, 9758712), (8, 8538873), (12, 5692582), (14, 4879356), (21, 3252904), (24, 2846291), (28, 2439678), (42, 1626452), (56, 1219839), (79, 864696), (84, 813226), (158, 432348), (168, 406613), (237, 288232), (316, 216174), (474, 144116), (553, 123528), (632, 108087), (948, 72058), (1106, 61764), (1659, 41176), (1896, 36029), (2212, 30882), (3318, 20588), (4424, 15441), (5147, 13272), (6636, 10294)]