90278808

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{227}}^2$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 229801080

約数和(自身を除く): 139522272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 227, 292, 438, 454, 584, 681, 876, 908, 1362, 1752, 1816, 2724, 5448, 16571, 33142, 49713, 51529, 66284, 99426, 103058, 132568, 154587, 198852, 206116, 309174, 397704, 412232, 618348, 1236696, 3761617, 7523234, 11284851, 15046468, 22569702, 30092936, 45139404, 90278808]

約数ペア:

[(1, 90278808), (2, 45139404), (3, 30092936), (4, 22569702), (6, 15046468), (8, 11284851), (12, 7523234), (24, 3761617), (73, 1236696), (146, 618348), (219, 412232), (227, 397704), (292, 309174), (438, 206116), (454, 198852), (584, 154587), (681, 132568), (876, 103058), (908, 99426), (1362, 66284), (1752, 51529), (1816, 49713), (2724, 33142), (5448, 16571)]