68294736

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15299}}^1$

素因数の和:15344

約数の個数: 60

約数和(自身を含む): 197308800

約数和(自身を除く): 129014064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 15299, 30598, 45897, 61196, 91794, 122392, 137691, 183588, 244784, 275382, 367176, 474269, 550764, 734352, 948538, 1101528, 1422807, 1897076, 2203056, 2845614, 3794152, 4268421, 5691228, 7588304, 8536842, 11382456, 17073684, 22764912, 34147368, 68294736]

約数ペア:

[(1, 68294736), (2, 34147368), (3, 22764912), (4, 17073684), (6, 11382456), (8, 8536842), (9, 7588304), (12, 5691228), (16, 4268421), (18, 3794152), (24, 2845614), (31, 2203056), (36, 1897076), (48, 1422807), (62, 1101528), (72, 948538), (93, 734352), (124, 550764), (144, 474269), (186, 367176), (248, 275382), (279, 244784), (372, 183588), (496, 137691), (558, 122392), (744, 91794), (1116, 61196), (1488, 45897), (2232, 30598), (4464, 15299)]