74458686

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{1223}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 152167680

約数和(自身を除く): 77708994

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 278, 417, 438, 834, 1223, 2446, 3669, 7338, 10147, 20294, 30441, 60882, 89279, 169997, 178558, 267837, 339994, 509991, 535674, 1019982, 12409781, 24819562, 37229343, 74458686]

約数ペア:

[(1, 74458686), (2, 37229343), (3, 24819562), (6, 12409781), (73, 1019982), (139, 535674), (146, 509991), (219, 339994), (278, 267837), (417, 178558), (438, 169997), (834, 89279), (1223, 60882), (2446, 30441), (3669, 20294), (7338, 10147)]