80298732

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1078

約数の個数: 48

約数和(自身を含む): 193528832

約数和(自身を除く): 113230100

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 223, 444, 446, 669, 811, 892, 1338, 1622, 2433, 2676, 3244, 4866, 8251, 9732, 16502, 24753, 30007, 33004, 49506, 60014, 90021, 99012, 120028, 180042, 180853, 360084, 361706, 542559, 723412, 1085118, 2170236, 6691561, 13383122, 20074683, 26766244, 40149366, 80298732]

約数ペア:

[(1, 80298732), (2, 40149366), (3, 26766244), (4, 20074683), (6, 13383122), (12, 6691561), (37, 2170236), (74, 1085118), (111, 723412), (148, 542559), (222, 361706), (223, 360084), (444, 180853), (446, 180042), (669, 120028), (811, 99012), (892, 90021), (1338, 60014), (1622, 49506), (2433, 33004), (2676, 30007), (3244, 24753), (4866, 16502), (8251, 9732)]