65484678

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 72

約数和(自身を含む): 161053272

約数和(自身を除く): 95568594

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 361, 399, 617, 722, 798, 931, 1083, 1234, 1851, 1862, 2166, 2527, 2793, 3702, 4319, 5054, 5586, 7581, 8638, 11723, 12957, 15162, 17689, 23446, 25914, 30233, 35169, 35378, 53067, 60466, 70338, 82061, 90699, 106134, 164122, 181398, 222737, 246183, 445474, 492366, 574427, 668211, 1148854, 1336422, 1559159, 1723281, 3118318, 3446562, 4677477, 9354954, 10914113, 21828226, 32742339, 65484678]

約数ペア:

[(1, 65484678), (2, 32742339), (3, 21828226), (6, 10914113), (7, 9354954), (14, 4677477), (19, 3446562), (21, 3118318), (38, 1723281), (42, 1559159), (49, 1336422), (57, 1148854), (98, 668211), (114, 574427), (133, 492366), (147, 445474), (266, 246183), (294, 222737), (361, 181398), (399, 164122), (617, 106134), (722, 90699), (798, 82061), (931, 70338), (1083, 60466), (1234, 53067), (1851, 35378), (1862, 35169), (2166, 30233), (2527, 25914), (2793, 23446), (3702, 17689), (4319, 15162), (5054, 12957), (5586, 11723), (7581, 8638)]