64880456082

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{1153}}^1\times {\mathrm{1229}}^1$

素因数の和:2987

約数の個数: 64

約数和(自身を含む): 140215985280

約数和(自身を除く): 75335529198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 587, 1153, 1174, 1229, 1761, 2306, 2458, 3459, 3522, 3687, 6918, 7374, 7631, 14989, 15262, 15977, 22893, 29978, 31954, 44967, 45786, 47931, 89934, 95862, 676811, 721423, 1353622, 1417037, 1442846, 2030433, 2164269, 2834074, 4060866, 4251111, 4328538, 8502222, 8798543, 9378499, 17597086, 18421481, 18756998, 26395629, 28135497, 36842962, 52791258, 55264443, 56270994, 110528886, 831800719, 1663601438, 2495402157, 4990804314, 10813409347, 21626818694, 32440228041, 64880456082]

約数ペア:

[(1, 64880456082), (2, 32440228041), (3, 21626818694), (6, 10813409347), (13, 4990804314), (26, 2495402157), (39, 1663601438), (78, 831800719), (587, 110528886), (1153, 56270994), (1174, 55264443), (1229, 52791258), (1761, 36842962), (2306, 28135497), (2458, 26395629), (3459, 18756998), (3522, 18421481), (3687, 17597086), (6918, 9378499), (7374, 8798543), (7631, 8502222), (14989, 4328538), (15262, 4251111), (15977, 4060866), (22893, 2834074), (29978, 2164269), (31954, 2030433), (44967, 1442846), (45786, 1417037), (47931, 1353622), (89934, 721423), (95862, 676811)]