81754608

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3602

約数の個数: 80

約数和(自身を含む): 233658656

約数和(自身を除く): 151904048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3541, 3848, 5772, 7082, 7696, 10623, 11544, 14164, 21246, 23088, 28328, 42492, 46033, 56656, 84984, 92066, 131017, 138099, 169968, 184132, 262034, 276198, 368264, 393051, 524068, 552396, 736528, 786102, 1048136, 1104792, 1572204, 1703221, 2096272, 2209584, 3144408, 3406442, 5109663, 6288816, 6812884, 10219326, 13625768, 20438652, 27251536, 40877304, 81754608]

約数ペア:

[(1, 81754608), (2, 40877304), (3, 27251536), (4, 20438652), (6, 13625768), (8, 10219326), (12, 6812884), (13, 6288816), (16, 5109663), (24, 3406442), (26, 3144408), (37, 2209584), (39, 2096272), (48, 1703221), (52, 1572204), (74, 1104792), (78, 1048136), (104, 786102), (111, 736528), (148, 552396), (156, 524068), (208, 393051), (222, 368264), (296, 276198), (312, 262034), (444, 184132), (481, 169968), (592, 138099), (624, 131017), (888, 92066), (962, 84984), (1443, 56656), (1776, 46033), (1924, 42492), (2886, 28328), (3541, 23088), (3848, 21246), (5772, 14164), (7082, 11544), (7696, 10623)]