72760204

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 152832960

約数和(自身を除く): 80072756

約数列:

[1, 2, 4, 11, 17, 22, 34, 37, 44, 68, 74, 121, 148, 187, 239, 242, 374, 407, 478, 484, 629, 748, 814, 956, 1258, 1628, 2057, 2516, 2629, 4063, 4114, 4477, 5258, 6919, 8126, 8228, 8843, 8954, 10516, 13838, 16252, 17686, 17908, 27676, 28919, 35372, 44693, 57838, 76109, 89386, 97273, 115676, 150331, 152218, 178772, 194546, 300662, 304436, 389092, 491623, 601324, 983246, 1070003, 1653641, 1966492, 2140006, 3307282, 4280012, 6614564, 18190051, 36380102, 72760204]

約数ペア:

[(1, 72760204), (2, 36380102), (4, 18190051), (11, 6614564), (17, 4280012), (22, 3307282), (34, 2140006), (37, 1966492), (44, 1653641), (68, 1070003), (74, 983246), (121, 601324), (148, 491623), (187, 389092), (239, 304436), (242, 300662), (374, 194546), (407, 178772), (478, 152218), (484, 150331), (629, 115676), (748, 97273), (814, 89386), (956, 76109), (1258, 57838), (1628, 44693), (2057, 35372), (2516, 28919), (2629, 27676), (4063, 17908), (4114, 17686), (4477, 16252), (5258, 13838), (6919, 10516), (8126, 8954), (8228, 8843)]