90189456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3677}}^1$

素因数の和:3768

約数の個数: 80

約数和(自身を含む): 269994624

約数和(自身を除く): 179805168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 112, 146, 168, 219, 292, 336, 438, 511, 584, 876, 1022, 1168, 1533, 1752, 2044, 3066, 3504, 3677, 4088, 6132, 7354, 8176, 11031, 12264, 14708, 22062, 24528, 25739, 29416, 44124, 51478, 58832, 77217, 88248, 102956, 154434, 176496, 205912, 268421, 308868, 411824, 536842, 617736, 805263, 1073684, 1235472, 1610526, 1878947, 2147368, 3221052, 3757894, 4294736, 5636841, 6442104, 7515788, 11273682, 12884208, 15031576, 22547364, 30063152, 45094728, 90189456]

約数ペア:

[(1, 90189456), (2, 45094728), (3, 30063152), (4, 22547364), (6, 15031576), (7, 12884208), (8, 11273682), (12, 7515788), (14, 6442104), (16, 5636841), (21, 4294736), (24, 3757894), (28, 3221052), (42, 2147368), (48, 1878947), (56, 1610526), (73, 1235472), (84, 1073684), (112, 805263), (146, 617736), (168, 536842), (219, 411824), (292, 308868), (336, 268421), (438, 205912), (511, 176496), (584, 154434), (876, 102956), (1022, 88248), (1168, 77217), (1533, 58832), (1752, 51478), (2044, 44124), (3066, 29416), (3504, 25739), (3677, 24528), (4088, 22062), (6132, 14708), (7354, 12264), (8176, 11031)]