93945780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7351}}^1$

素因数の和:7437

約数の個数: 72

約数和(自身を含む): 289021824

約数和(自身を除く): 195076044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 7351, 12780, 14702, 22053, 29404, 36755, 44106, 66159, 73510, 88212, 110265, 132318, 147020, 220530, 264636, 330795, 441060, 521921, 661590, 1043842, 1323180, 1565763, 2087684, 2609605, 3131526, 4697289, 5219210, 6263052, 7828815, 9394578, 10438420, 15657630, 18789156, 23486445, 31315260, 46972890, 93945780]

約数ペア:

[(1, 93945780), (2, 46972890), (3, 31315260), (4, 23486445), (5, 18789156), (6, 15657630), (9, 10438420), (10, 9394578), (12, 7828815), (15, 6263052), (18, 5219210), (20, 4697289), (30, 3131526), (36, 2609605), (45, 2087684), (60, 1565763), (71, 1323180), (90, 1043842), (142, 661590), (180, 521921), (213, 441060), (284, 330795), (355, 264636), (426, 220530), (639, 147020), (710, 132318), (852, 110265), (1065, 88212), (1278, 73510), (1420, 66159), (2130, 44106), (2556, 36755), (3195, 29404), (4260, 22053), (6390, 14702), (7351, 12780)]