78300296

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2011}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 152590080

約数和(自身を除く): 74289784

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 2011, 4022, 4867, 8044, 9734, 16088, 19468, 38936, 62341, 124682, 249364, 315727, 498728, 631454, 1262908, 2525816, 9787537, 19575074, 39150148, 78300296]

約数ペア:

[(1, 78300296), (2, 39150148), (4, 19575074), (8, 9787537), (31, 2525816), (62, 1262908), (124, 631454), (157, 498728), (248, 315727), (314, 249364), (628, 124682), (1256, 62341), (2011, 38936), (4022, 19468), (4867, 16088), (8044, 9734)]