85976928

素因数分解:

$2^5\times 3^2\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 245398608

約数和(自身を除く): 159421680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 487, 613, 974, 1226, 1461, 1839, 1948, 2452, 2922, 3678, 3896, 4383, 4904, 5517, 5844, 7356, 7792, 8766, 9808, 11034, 11688, 14712, 15584, 17532, 19616, 22068, 23376, 29424, 35064, 44136, 46752, 58848, 70128, 88272, 140256, 176544, 298531, 597062, 895593, 1194124, 1791186, 2388248, 2686779, 3582372, 4776496, 5373558, 7164744, 9552992, 10747116, 14329488, 21494232, 28658976, 42988464, 85976928]

約数ペア:

[(1, 85976928), (2, 42988464), (3, 28658976), (4, 21494232), (6, 14329488), (8, 10747116), (9, 9552992), (12, 7164744), (16, 5373558), (18, 4776496), (24, 3582372), (32, 2686779), (36, 2388248), (48, 1791186), (72, 1194124), (96, 895593), (144, 597062), (288, 298531), (487, 176544), (613, 140256), (974, 88272), (1226, 70128), (1461, 58848), (1839, 46752), (1948, 44136), (2452, 35064), (2922, 29424), (3678, 23376), (3896, 22068), (4383, 19616), (4904, 17532), (5517, 15584), (5844, 14712), (7356, 11688), (7792, 11034), (8766, 9808)]