42519216

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1$

素因数の和:406

約数の個数: 80

約数和(自身を含む): 114501600

約数和(自身を除く): 71982384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 89, 111, 148, 178, 222, 267, 269, 296, 356, 444, 534, 538, 592, 712, 807, 888, 1068, 1076, 1424, 1614, 1776, 2136, 2152, 3228, 3293, 4272, 4304, 6456, 6586, 9879, 9953, 12912, 13172, 19758, 19906, 23941, 26344, 29859, 39516, 39812, 47882, 52688, 59718, 71823, 79032, 79624, 95764, 119436, 143646, 158064, 159248, 191528, 238872, 287292, 383056, 477744, 574584, 885817, 1149168, 1771634, 2657451, 3543268, 5314902, 7086536, 10629804, 14173072, 21259608, 42519216]

約数ペア:

[(1, 42519216), (2, 21259608), (3, 14173072), (4, 10629804), (6, 7086536), (8, 5314902), (12, 3543268), (16, 2657451), (24, 1771634), (37, 1149168), (48, 885817), (74, 574584), (89, 477744), (111, 383056), (148, 287292), (178, 238872), (222, 191528), (267, 159248), (269, 158064), (296, 143646), (356, 119436), (444, 95764), (534, 79624), (538, 79032), (592, 71823), (712, 59718), (807, 52688), (888, 47882), (1068, 39812), (1076, 39516), (1424, 29859), (1614, 26344), (1776, 23941), (2136, 19906), (2152, 19758), (3228, 13172), (3293, 12912), (4272, 9953), (4304, 9879), (6456, 6586)]