87717492

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:267

約数の個数: 120

約数和(自身を含む): 243936000

約数和(自身を除く): 156218508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 79, 81, 92, 108, 138, 149, 158, 162, 207, 237, 276, 298, 316, 324, 414, 447, 474, 596, 621, 711, 828, 894, 948, 1242, 1341, 1422, 1788, 1817, 1863, 2133, 2484, 2682, 2844, 3427, 3634, 3726, 4023, 4266, 5364, 5451, 6399, 6854, 7268, 7452, 8046, 8532, 10281, 10902, 11771, 12069, 12798, 13708, 16092, 16353, 20562, 21804, 23542, 24138, 25596, 30843, 32706, 35313, 41124, 47084, 48276, 49059, 61686, 65412, 70626, 92529, 98118, 105939, 123372, 141252, 147177, 185058, 196236, 211878, 270733, 277587, 294354, 317817, 370116, 423756, 541466, 555174, 588708, 635634, 812199, 953451, 1082932, 1110348, 1271268, 1624398, 1906902, 2436597, 3248796, 3813804, 4873194, 7309791, 9746388, 14619582, 21929373, 29239164, 43858746, 87717492]

約数ペア:

[(1, 87717492), (2, 43858746), (3, 29239164), (4, 21929373), (6, 14619582), (9, 9746388), (12, 7309791), (18, 4873194), (23, 3813804), (27, 3248796), (36, 2436597), (46, 1906902), (54, 1624398), (69, 1271268), (79, 1110348), (81, 1082932), (92, 953451), (108, 812199), (138, 635634), (149, 588708), (158, 555174), (162, 541466), (207, 423756), (237, 370116), (276, 317817), (298, 294354), (316, 277587), (324, 270733), (414, 211878), (447, 196236), (474, 185058), (596, 147177), (621, 141252), (711, 123372), (828, 105939), (894, 98118), (948, 92529), (1242, 70626), (1341, 65412), (1422, 61686), (1788, 49059), (1817, 48276), (1863, 47084), (2133, 41124), (2484, 35313), (2682, 32706), (2844, 30843), (3427, 25596), (3634, 24138), (3726, 23542), (4023, 21804), (4266, 20562), (5364, 16353), (5451, 16092), (6399, 13708), (6854, 12798), (7268, 12069), (7452, 11771), (8046, 10902), (8532, 10281)]