68755324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 136170720

約数和(自身を除く): 67415396

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 157, 269, 314, 407, 538, 628, 814, 1076, 1628, 1727, 2959, 3454, 5809, 5918, 6908, 9953, 11618, 11836, 19906, 23236, 39812, 42233, 63899, 84466, 109483, 127798, 168932, 218966, 255596, 437932, 464563, 929126, 1562621, 1858252, 3125242, 6250484, 17188831, 34377662, 68755324]

約数ペア:

[(1, 68755324), (2, 34377662), (4, 17188831), (11, 6250484), (22, 3125242), (37, 1858252), (44, 1562621), (74, 929126), (148, 464563), (157, 437932), (269, 255596), (314, 218966), (407, 168932), (538, 127798), (628, 109483), (814, 84466), (1076, 63899), (1628, 42233), (1727, 39812), (2959, 23236), (3454, 19906), (5809, 11836), (5918, 11618), (6908, 9953)]