90457584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{269219}}^1$

素因数の和:269237

約数の個数: 40

約数和(自身を含む): 267066240

約数和(自身を除く): 176608656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 269219, 538438, 807657, 1076876, 1615314, 1884533, 2153752, 3230628, 3769066, 4307504, 5653599, 6461256, 7538132, 11307198, 12922512, 15076264, 22614396, 30152528, 45228792, 90457584]

約数ペア:

[(1, 90457584), (2, 45228792), (3, 30152528), (4, 22614396), (6, 15076264), (7, 12922512), (8, 11307198), (12, 7538132), (14, 6461256), (16, 5653599), (21, 4307504), (24, 3769066), (28, 3230628), (42, 2153752), (48, 1884533), (56, 1615314), (84, 1076876), (112, 807657), (168, 538438), (336, 269219)]