76640304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{467}}^1$

素因数の和:754

約数の個数: 80

約数和(自身を含む): 214486272

約数和(自身を除く): 137845968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 263, 312, 467, 526, 624, 789, 934, 1052, 1401, 1578, 1868, 2104, 2802, 3156, 3419, 3736, 4208, 5604, 6071, 6312, 6838, 7472, 10257, 11208, 12142, 12624, 13676, 18213, 20514, 22416, 24284, 27352, 36426, 41028, 48568, 54704, 72852, 82056, 97136, 122821, 145704, 164112, 245642, 291408, 368463, 491284, 736926, 982568, 1473852, 1596673, 1965136, 2947704, 3193346, 4790019, 5895408, 6386692, 9580038, 12773384, 19160076, 25546768, 38320152, 76640304]

約数ペア:

[(1, 76640304), (2, 38320152), (3, 25546768), (4, 19160076), (6, 12773384), (8, 9580038), (12, 6386692), (13, 5895408), (16, 4790019), (24, 3193346), (26, 2947704), (39, 1965136), (48, 1596673), (52, 1473852), (78, 982568), (104, 736926), (156, 491284), (208, 368463), (263, 291408), (312, 245642), (467, 164112), (526, 145704), (624, 122821), (789, 97136), (934, 82056), (1052, 72852), (1401, 54704), (1578, 48568), (1868, 41028), (2104, 36426), (2802, 27352), (3156, 24284), (3419, 22416), (3736, 20514), (4208, 18213), (5604, 13676), (6071, 12624), (6312, 12142), (6838, 11208), (7472, 10257)]