78415368

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{105397}}^1$

素因数の和:105437

約数の個数: 32

約数和(自身を含む): 202364160

約数和(自身を除く): 123948792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 105397, 210794, 316191, 421588, 632382, 843176, 1264764, 2529528, 3267307, 6534614, 9801921, 13069228, 19603842, 26138456, 39207684, 78415368]

約数ペア:

[(1, 78415368), (2, 39207684), (3, 26138456), (4, 19603842), (6, 13069228), (8, 9801921), (12, 6534614), (24, 3267307), (31, 2529528), (62, 1264764), (93, 843176), (124, 632382), (186, 421588), (248, 316191), (372, 210794), (744, 105397)]