91006812

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1193}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 249469584

約数和(自身を除く): 158462772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 163, 234, 326, 468, 489, 652, 978, 1193, 1467, 1956, 2119, 2386, 2934, 3579, 4238, 4772, 5868, 6357, 7158, 8476, 10737, 12714, 14316, 15509, 19071, 21474, 25428, 31018, 38142, 42948, 46527, 62036, 76284, 93054, 139581, 186108, 194459, 279162, 388918, 558324, 583377, 777836, 1166754, 1750131, 2333508, 2527967, 3500262, 5055934, 7000524, 7583901, 10111868, 15167802, 22751703, 30335604, 45503406, 91006812]

約数ペア:

[(1, 91006812), (2, 45503406), (3, 30335604), (4, 22751703), (6, 15167802), (9, 10111868), (12, 7583901), (13, 7000524), (18, 5055934), (26, 3500262), (36, 2527967), (39, 2333508), (52, 1750131), (78, 1166754), (117, 777836), (156, 583377), (163, 558324), (234, 388918), (326, 279162), (468, 194459), (489, 186108), (652, 139581), (978, 93054), (1193, 76284), (1467, 62036), (1956, 46527), (2119, 42948), (2386, 38142), (2934, 31018), (3579, 25428), (4238, 21474), (4772, 19071), (5868, 15509), (6357, 14316), (7158, 12714), (8476, 10737)]