68420952

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:637

約数の個数: 96

約数和(自身を含む): 196185600

約数和(自身を除く): 127764648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 79, 92, 138, 158, 184, 207, 237, 276, 316, 414, 474, 523, 552, 632, 711, 828, 948, 1046, 1422, 1569, 1656, 1817, 1896, 2092, 2844, 3138, 3634, 4184, 4707, 5451, 5688, 6276, 7268, 9414, 10902, 12029, 12552, 14536, 16353, 18828, 21804, 24058, 32706, 36087, 37656, 41317, 43608, 48116, 65412, 72174, 82634, 96232, 108261, 123951, 130824, 144348, 165268, 216522, 247902, 288696, 330536, 371853, 433044, 495804, 743706, 866088, 950291, 991608, 1487412, 1900582, 2850873, 2974824, 3801164, 5701746, 7602328, 8552619, 11403492, 17105238, 22806984, 34210476, 68420952]

約数ペア:

[(1, 68420952), (2, 34210476), (3, 22806984), (4, 17105238), (6, 11403492), (8, 8552619), (9, 7602328), (12, 5701746), (18, 3801164), (23, 2974824), (24, 2850873), (36, 1900582), (46, 1487412), (69, 991608), (72, 950291), (79, 866088), (92, 743706), (138, 495804), (158, 433044), (184, 371853), (207, 330536), (237, 288696), (276, 247902), (316, 216522), (414, 165268), (474, 144348), (523, 130824), (552, 123951), (632, 108261), (711, 96232), (828, 82634), (948, 72174), (1046, 65412), (1422, 48116), (1569, 43608), (1656, 41317), (1817, 37656), (1896, 36087), (2092, 32706), (2844, 24058), (3138, 21804), (3634, 18828), (4184, 16353), (4707, 14536), (5451, 12552), (5688, 12029), (6276, 10902), (7268, 9414)]