86920974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 96

約数和(自身を含む): 224699904

約数和(自身を除く): 137778930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 61, 63, 86, 122, 126, 129, 183, 258, 263, 301, 366, 387, 427, 526, 549, 602, 774, 789, 854, 903, 1098, 1281, 1578, 1806, 1841, 2367, 2562, 2623, 2709, 3682, 3843, 4734, 5246, 5418, 5523, 7686, 7869, 11046, 11309, 15738, 16043, 16569, 18361, 22618, 23607, 32086, 33138, 33927, 36722, 47214, 48129, 55083, 67854, 79163, 96258, 101781, 110166, 112301, 144387, 158326, 165249, 203562, 224602, 237489, 288774, 330498, 336903, 474978, 673806, 689849, 712467, 1010709, 1379698, 1424934, 2021418, 2069547, 4139094, 4828943, 6208641, 9657886, 12417282, 14486829, 28973658, 43460487, 86920974]

約数ペア:

[(1, 86920974), (2, 43460487), (3, 28973658), (6, 14486829), (7, 12417282), (9, 9657886), (14, 6208641), (18, 4828943), (21, 4139094), (42, 2069547), (43, 2021418), (61, 1424934), (63, 1379698), (86, 1010709), (122, 712467), (126, 689849), (129, 673806), (183, 474978), (258, 336903), (263, 330498), (301, 288774), (366, 237489), (387, 224602), (427, 203562), (526, 165249), (549, 158326), (602, 144387), (774, 112301), (789, 110166), (854, 101781), (903, 96258), (1098, 79163), (1281, 67854), (1578, 55083), (1806, 48129), (1841, 47214), (2367, 36722), (2562, 33927), (2623, 33138), (2709, 32086), (3682, 23607), (3843, 22618), (4734, 18361), (5246, 16569), (5418, 16043), (5523, 15738), (7686, 11309), (7869, 11046)]