86677620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 96

約数和(自身を含む): 257779200

約数和(自身を除く): 171101580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 139, 190, 228, 278, 285, 380, 417, 547, 556, 570, 695, 834, 1094, 1140, 1390, 1641, 1668, 2085, 2188, 2641, 2735, 2780, 3282, 4170, 5282, 5470, 6564, 7923, 8205, 8340, 10393, 10564, 10940, 13205, 15846, 16410, 20786, 26410, 31179, 31692, 32820, 39615, 41572, 51965, 52820, 62358, 76033, 79230, 103930, 124716, 152066, 155895, 158460, 207860, 228099, 304132, 311790, 380165, 456198, 623580, 760330, 912396, 1140495, 1444627, 1520660, 2280990, 2889254, 4333881, 4561980, 5778508, 7223135, 8667762, 14446270, 17335524, 21669405, 28892540, 43338810, 86677620]

約数ペア:

[(1, 86677620), (2, 43338810), (3, 28892540), (4, 21669405), (5, 17335524), (6, 14446270), (10, 8667762), (12, 7223135), (15, 5778508), (19, 4561980), (20, 4333881), (30, 2889254), (38, 2280990), (57, 1520660), (60, 1444627), (76, 1140495), (95, 912396), (114, 760330), (139, 623580), (190, 456198), (228, 380165), (278, 311790), (285, 304132), (380, 228099), (417, 207860), (547, 158460), (556, 155895), (570, 152066), (695, 124716), (834, 103930), (1094, 79230), (1140, 76033), (1390, 62358), (1641, 52820), (1668, 51965), (2085, 41572), (2188, 39615), (2641, 32820), (2735, 31692), (2780, 31179), (3282, 26410), (4170, 20786), (5282, 16410), (5470, 15846), (6564, 13205), (7923, 10940), (8205, 10564), (8340, 10393)]