87906598

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 158578560

約数和(自身を除く): 70671962

約数列:

[1, 2, 13, 23, 26, 29, 37, 46, 58, 74, 137, 274, 299, 377, 481, 598, 667, 754, 851, 962, 1073, 1334, 1702, 1781, 2146, 3151, 3562, 3973, 5069, 6302, 7946, 8671, 10138, 11063, 13949, 17342, 22126, 24679, 27898, 40963, 49358, 51649, 65897, 81926, 91379, 103298, 116587, 131794, 147001, 182758, 233174, 294002, 320827, 641654, 1187927, 1515631, 1911013, 2375854, 3031262, 3381023, 3822026, 6762046, 43953299, 87906598]

約数ペア:

[(1, 87906598), (2, 43953299), (13, 6762046), (23, 3822026), (26, 3381023), (29, 3031262), (37, 2375854), (46, 1911013), (58, 1515631), (74, 1187927), (137, 641654), (274, 320827), (299, 294002), (377, 233174), (481, 182758), (598, 147001), (667, 131794), (754, 116587), (851, 103298), (962, 91379), (1073, 81926), (1334, 65897), (1702, 51649), (1781, 49358), (2146, 40963), (3151, 27898), (3562, 24679), (3973, 22126), (5069, 17342), (6302, 13949), (7946, 11063), (8671, 10138)]