61521648

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:822

約数の個数: 80

約数和(自身を含む): 166822656

約数和(自身を除く): 105301008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 656, 688, 727, 984, 1032, 1454, 1763, 1968, 2064, 2181, 2908, 3526, 4362, 5289, 5816, 7052, 8724, 10578, 11632, 14104, 17448, 21156, 28208, 29807, 31261, 34896, 42312, 59614, 62522, 84624, 89421, 93783, 119228, 125044, 178842, 187566, 238456, 250088, 357684, 375132, 476912, 500176, 715368, 750264, 1281701, 1430736, 1500528, 2563402, 3845103, 5126804, 7690206, 10253608, 15380412, 20507216, 30760824, 61521648]

約数ペア:

[(1, 61521648), (2, 30760824), (3, 20507216), (4, 15380412), (6, 10253608), (8, 7690206), (12, 5126804), (16, 3845103), (24, 2563402), (41, 1500528), (43, 1430736), (48, 1281701), (82, 750264), (86, 715368), (123, 500176), (129, 476912), (164, 375132), (172, 357684), (246, 250088), (258, 238456), (328, 187566), (344, 178842), (492, 125044), (516, 119228), (656, 93783), (688, 89421), (727, 84624), (984, 62522), (1032, 59614), (1454, 42312), (1763, 34896), (1968, 31261), (2064, 29807), (2181, 28208), (2908, 21156), (3526, 17448), (4362, 14104), (5289, 11632), (5816, 10578), (7052, 8724)]