74727174

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{239}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 158791680

約数和(自身を除く): 84064506

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 239, 246, 478, 717, 1271, 1434, 1681, 2542, 3362, 3813, 5043, 7409, 7626, 9799, 10086, 14818, 19598, 22227, 29397, 44454, 52111, 58794, 104222, 156333, 303769, 312666, 401759, 607538, 803518, 911307, 1205277, 1822614, 2410554, 12454529, 24909058, 37363587, 74727174]

約数ペア:

[(1, 74727174), (2, 37363587), (3, 24909058), (6, 12454529), (31, 2410554), (41, 1822614), (62, 1205277), (82, 911307), (93, 803518), (123, 607538), (186, 401759), (239, 312666), (246, 303769), (478, 156333), (717, 104222), (1271, 58794), (1434, 52111), (1681, 44454), (2542, 29397), (3362, 22227), (3813, 19598), (5043, 14818), (7409, 10086), (7626, 9799)]