72040696

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5821}}^1$

素因数の和:5864

約数の個数: 64

約数和(自身を含む): 176057280

約数和(自身を除く): 104016584

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 3094, 5821, 6188, 11642, 12376, 23284, 40747, 46568, 75673, 81494, 98957, 151346, 162988, 197914, 302692, 325976, 395828, 529711, 605384, 692699, 791656, 1059422, 1286441, 1385398, 2118844, 2572882, 2770796, 4237688, 5145764, 5541592, 9005087, 10291528, 18010174, 36020348, 72040696]

約数ペア:

[(1, 72040696), (2, 36020348), (4, 18010174), (7, 10291528), (8, 9005087), (13, 5541592), (14, 5145764), (17, 4237688), (26, 2770796), (28, 2572882), (34, 2118844), (52, 1385398), (56, 1286441), (68, 1059422), (91, 791656), (104, 692699), (119, 605384), (136, 529711), (182, 395828), (221, 325976), (238, 302692), (364, 197914), (442, 162988), (476, 151346), (728, 98957), (884, 81494), (952, 75673), (1547, 46568), (1768, 40747), (3094, 23284), (5821, 12376), (6188, 11642)]