72117222

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{387727}}^1$

素因数の和:387763

約数の個数: 16

約数和(自身を含む): 148887552

約数和(自身を除く): 76770330

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 387727, 775454, 1163181, 2326362, 12019537, 24039074, 36058611, 72117222]

約数ペア:

[(1, 72117222), (2, 36058611), (3, 24039074), (6, 12019537), (31, 2326362), (62, 1163181), (93, 775454), (186, 387727)]