190027908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12781}}^1$

素因数の和:12857

約数の個数: 72

約数和(自身を含む): 558317760

約数和(自身を除く): 368289852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 12781, 14868, 25562, 38343, 51124, 76686, 89467, 115029, 153372, 178934, 230058, 268401, 357868, 460116, 536802, 754079, 805203, 1073604, 1508158, 1610406, 2262237, 3016316, 3220812, 4524474, 5278553, 6786711, 9048948, 10557106, 13573422, 15835659, 21114212, 27146844, 31671318, 47506977, 63342636, 95013954, 190027908]

約数ペア:

[(1, 190027908), (2, 95013954), (3, 63342636), (4, 47506977), (6, 31671318), (7, 27146844), (9, 21114212), (12, 15835659), (14, 13573422), (18, 10557106), (21, 9048948), (28, 6786711), (36, 5278553), (42, 4524474), (59, 3220812), (63, 3016316), (84, 2262237), (118, 1610406), (126, 1508158), (177, 1073604), (236, 805203), (252, 754079), (354, 536802), (413, 460116), (531, 357868), (708, 268401), (826, 230058), (1062, 178934), (1239, 153372), (1652, 115029), (2124, 89467), (2478, 76686), (3717, 51124), (4956, 38343), (7434, 25562), (12781, 14868)]