80484176

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:348

約数の個数: 60

約数和(自身を含む): 168069972

約数和(自身を除く): 87585796

約数列:

[1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 257, 296, 368, 514, 529, 592, 851, 1028, 1058, 1702, 2056, 2116, 3404, 4112, 4232, 5911, 6808, 8464, 9509, 11822, 13616, 19018, 19573, 23644, 38036, 39146, 47288, 76072, 78292, 94576, 135953, 152144, 156584, 218707, 271906, 313168, 437414, 543812, 874828, 1087624, 1749656, 2175248, 3499312, 5030261, 10060522, 20121044, 40242088, 80484176]

約数ペア:

[(1, 80484176), (2, 40242088), (4, 20121044), (8, 10060522), (16, 5030261), (23, 3499312), (37, 2175248), (46, 1749656), (74, 1087624), (92, 874828), (148, 543812), (184, 437414), (257, 313168), (296, 271906), (368, 218707), (514, 156584), (529, 152144), (592, 135953), (851, 94576), (1028, 78292), (1058, 76072), (1702, 47288), (2056, 39146), (2116, 38036), (3404, 23644), (4112, 19573), (4232, 19018), (5911, 13616), (6808, 11822), (8464, 9509)]