86415784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 209761920

約数和(自身を除く): 123346136

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 169, 182, 184, 299, 322, 338, 364, 397, 598, 644, 676, 728, 794, 1183, 1196, 1288, 1352, 1588, 2093, 2366, 2392, 2779, 3176, 3887, 4186, 4732, 5161, 5558, 7774, 8372, 9131, 9464, 10322, 11116, 15548, 16744, 18262, 20644, 22232, 27209, 31096, 36127, 36524, 41288, 54418, 63917, 67093, 72254, 73048, 108836, 118703, 127834, 134186, 144508, 217672, 237406, 255668, 268372, 289016, 469651, 474812, 511336, 536744, 830921, 939302, 949624, 1543139, 1661842, 1878604, 3086278, 3323684, 3757208, 6172556, 6647368, 10801973, 12345112, 21603946, 43207892, 86415784]

約数ペア:

[(1, 86415784), (2, 43207892), (4, 21603946), (7, 12345112), (8, 10801973), (13, 6647368), (14, 6172556), (23, 3757208), (26, 3323684), (28, 3086278), (46, 1878604), (52, 1661842), (56, 1543139), (91, 949624), (92, 939302), (104, 830921), (161, 536744), (169, 511336), (182, 474812), (184, 469651), (299, 289016), (322, 268372), (338, 255668), (364, 237406), (397, 217672), (598, 144508), (644, 134186), (676, 127834), (728, 118703), (794, 108836), (1183, 73048), (1196, 72254), (1288, 67093), (1352, 63917), (1588, 54418), (2093, 41288), (2366, 36524), (2392, 36127), (2779, 31096), (3176, 27209), (3887, 22232), (4186, 20644), (4732, 18262), (5161, 16744), (5558, 15548), (7774, 11116), (8372, 10322), (9131, 9464)]