90315408

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26501}}^1$

素因数の和:26583

約数の個数: 40

約数和(自身を含む): 236609856

約数和(自身を除く): 146294448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 26501, 53002, 79503, 106004, 159006, 212008, 318012, 424016, 636024, 1272048, 1881571, 3763142, 5644713, 7526284, 11289426, 15052568, 22578852, 30105136, 45157704, 90315408]

約数ペア:

[(1, 90315408), (2, 45157704), (3, 30105136), (4, 22578852), (6, 15052568), (8, 11289426), (12, 7526284), (16, 5644713), (24, 3763142), (48, 1881571), (71, 1272048), (142, 636024), (213, 424016), (284, 318012), (426, 212008), (568, 159006), (852, 106004), (1136, 79503), (1704, 53002), (3408, 26501)]