72193578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{1259}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 152409600

約数和(自身を除く): 80216022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 503, 1006, 1259, 1509, 2518, 3018, 3777, 7554, 9557, 19114, 23921, 28671, 47842, 57342, 71763, 143526, 633277, 1266554, 1899831, 3799662, 12032263, 24064526, 36096789, 72193578]

約数ペア:

[(1, 72193578), (2, 36096789), (3, 24064526), (6, 12032263), (19, 3799662), (38, 1899831), (57, 1266554), (114, 633277), (503, 143526), (1006, 71763), (1259, 57342), (1509, 47842), (2518, 28671), (3018, 23921), (3777, 19114), (7554, 9557)]