71325894

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:876

約数の個数: 32

約数和(自身を含む): 144967680

約数和(自身を除く): 73641786

約数列:

[1, 2, 3, 6, 109, 191, 218, 327, 382, 571, 573, 654, 1142, 1146, 1713, 3426, 20819, 41638, 62239, 62457, 109061, 124478, 124914, 186717, 218122, 327183, 373434, 654366, 11887649, 23775298, 35662947, 71325894]

約数ペア:

[(1, 71325894), (2, 35662947), (3, 23775298), (6, 11887649), (109, 654366), (191, 373434), (218, 327183), (327, 218122), (382, 186717), (571, 124914), (573, 124478), (654, 109061), (1142, 62457), (1146, 62239), (1713, 41638), (3426, 20819)]