66744612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5437}}^1$

素因数の和:5489

約数の個数: 72

約数和(自身を含む): 190025472

約数和(自身を除く): 123280860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 31, 33, 36, 44, 62, 66, 93, 99, 124, 132, 186, 198, 279, 341, 372, 396, 558, 682, 1023, 1116, 1364, 2046, 3069, 4092, 5437, 6138, 10874, 12276, 16311, 21748, 32622, 48933, 59807, 65244, 97866, 119614, 168547, 179421, 195732, 239228, 337094, 358842, 505641, 538263, 674188, 717684, 1011282, 1076526, 1516923, 1854017, 2022564, 2153052, 3033846, 3708034, 5562051, 6067692, 7416068, 11124102, 16686153, 22248204, 33372306, 66744612]

約数ペア:

[(1, 66744612), (2, 33372306), (3, 22248204), (4, 16686153), (6, 11124102), (9, 7416068), (11, 6067692), (12, 5562051), (18, 3708034), (22, 3033846), (31, 2153052), (33, 2022564), (36, 1854017), (44, 1516923), (62, 1076526), (66, 1011282), (93, 717684), (99, 674188), (124, 538263), (132, 505641), (186, 358842), (198, 337094), (279, 239228), (341, 195732), (372, 179421), (396, 168547), (558, 119614), (682, 97866), (1023, 65244), (1116, 59807), (1364, 48933), (2046, 32622), (3069, 21748), (4092, 16311), (5437, 12276), (6138, 10874)]