72639366916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{40189}}^1$

素因数の和:40444

約数の個数: 48

約数和(自身を含む): 132715739520

約数和(自身を除く): 60076372604

約数列:

[1, 2, 4, 41, 82, 103, 107, 164, 206, 214, 412, 428, 4223, 4387, 8446, 8774, 11021, 16892, 17548, 22042, 40189, 44084, 80378, 160756, 451861, 903722, 1647749, 1807444, 3295498, 4139467, 4300223, 6590996, 8278934, 8600446, 16557868, 17200892, 169718147, 176309143, 339436294, 352618286, 442922969, 678872588, 705236572, 885845938, 1771691876, 18159841729, 36319683458, 72639366916]

約数ペア:

[(1, 72639366916), (2, 36319683458), (4, 18159841729), (41, 1771691876), (82, 885845938), (103, 705236572), (107, 678872588), (164, 442922969), (206, 352618286), (214, 339436294), (412, 176309143), (428, 169718147), (4223, 17200892), (4387, 16557868), (8446, 8600446), (8774, 8278934), (11021, 6590996), (16892, 4300223), (17548, 4139467), (22042, 3295498), (40189, 1807444), (44084, 1647749), (80378, 903722), (160756, 451861)]