68572728

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{136057}}^1$

素因数の和:136076

約数の個数: 48

約数和(自身を含む): 212250480

約数和(自身を除く): 143677752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 136057, 272114, 408171, 544228, 816342, 952399, 1088456, 1224513, 1632684, 1904798, 2449026, 2857197, 3265368, 3809596, 4898052, 5714394, 7619192, 8571591, 9796104, 11428788, 17143182, 22857576, 34286364, 68572728]

約数ペア:

[(1, 68572728), (2, 34286364), (3, 22857576), (4, 17143182), (6, 11428788), (7, 9796104), (8, 8571591), (9, 7619192), (12, 5714394), (14, 4898052), (18, 3809596), (21, 3265368), (24, 2857197), (28, 2449026), (36, 1904798), (42, 1632684), (56, 1224513), (63, 1088456), (72, 952399), (84, 816342), (126, 544228), (168, 408171), (252, 272114), (504, 136057)]