89261679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 55503249

約数列:

[1, 3, 13, 17, 31, 39, 43, 51, 93, 101, 129, 221, 303, 403, 527, 559, 663, 731, 1209, 1313, 1333, 1581, 1677, 1717, 2193, 3131, 3939, 3999, 4343, 5151, 6851, 9393, 9503, 13029, 17329, 20553, 22321, 22661, 28509, 40703, 51987, 53227, 56459, 66963, 67983, 73831, 122109, 134633, 159681, 169377, 221493, 294593, 403899, 691951, 883779, 959803, 1750229, 2075853, 2288761, 2879409, 5250687, 6866283, 29753893, 89261679]

約数ペア:

[(1, 89261679), (3, 29753893), (13, 6866283), (17, 5250687), (31, 2879409), (39, 2288761), (43, 2075853), (51, 1750229), (93, 959803), (101, 883779), (129, 691951), (221, 403899), (303, 294593), (403, 221493), (527, 169377), (559, 159681), (663, 134633), (731, 122109), (1209, 73831), (1313, 67983), (1333, 66963), (1581, 56459), (1677, 53227), (1717, 51987), (2193, 40703), (3131, 28509), (3939, 22661), (3999, 22321), (4343, 20553), (5151, 17329), (6851, 13029), (9393, 9503)]