75868858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 136160640

約数和(自身を除く): 60291782

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 289, 299, 391, 439, 442, 578, 598, 782, 878, 3757, 5083, 5707, 6647, 7463, 7514, 10097, 10166, 11414, 13294, 14926, 20194, 86411, 97019, 126871, 131261, 171649, 172822, 194038, 253742, 262522, 343298, 1649323, 2231437, 2918033, 3298646, 4462874, 5836066, 37934429, 75868858]

約数ペア:

[(1, 75868858), (2, 37934429), (13, 5836066), (17, 4462874), (23, 3298646), (26, 2918033), (34, 2231437), (46, 1649323), (221, 343298), (289, 262522), (299, 253742), (391, 194038), (439, 172822), (442, 171649), (578, 131261), (598, 126871), (782, 97019), (878, 86411), (3757, 20194), (5083, 14926), (5707, 13294), (6647, 11414), (7463, 10166), (7514, 10097)]