42691272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{467}}^1$

素因数の和:782

約数の個数: 64

約数和(自身を含む): 115577280

約数和(自身を除く): 72886008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 293, 312, 467, 586, 879, 934, 1172, 1401, 1758, 1868, 2344, 2802, 3516, 3736, 3809, 5604, 6071, 7032, 7618, 11208, 11427, 12142, 15236, 18213, 22854, 24284, 30472, 36426, 45708, 48568, 72852, 91416, 136831, 145704, 273662, 410493, 547324, 820986, 1094648, 1641972, 1778803, 3283944, 3557606, 5336409, 7115212, 10672818, 14230424, 21345636, 42691272]

約数ペア:

[(1, 42691272), (2, 21345636), (3, 14230424), (4, 10672818), (6, 7115212), (8, 5336409), (12, 3557606), (13, 3283944), (24, 1778803), (26, 1641972), (39, 1094648), (52, 820986), (78, 547324), (104, 410493), (156, 273662), (293, 145704), (312, 136831), (467, 91416), (586, 72852), (879, 48568), (934, 45708), (1172, 36426), (1401, 30472), (1758, 24284), (1868, 22854), (2344, 18213), (2802, 15236), (3516, 12142), (3736, 11427), (3809, 11208), (5604, 7618), (6071, 7032)]