76985584

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{401}}^1$

素因数の和:506

約数の個数: 60

約数和(自身を含む): 164199312

約数和(自身を除く): 87213728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 169, 208, 284, 338, 401, 568, 676, 802, 923, 1136, 1352, 1604, 1846, 2704, 3208, 3692, 5213, 6416, 7384, 10426, 11999, 14768, 20852, 23998, 28471, 41704, 47996, 56942, 67769, 83408, 95992, 113884, 135538, 191984, 227768, 271076, 370123, 455536, 542152, 740246, 1084304, 1480492, 2960984, 4811599, 5921968, 9623198, 19246396, 38492792, 76985584]

約数ペア:

[(1, 76985584), (2, 38492792), (4, 19246396), (8, 9623198), (13, 5921968), (16, 4811599), (26, 2960984), (52, 1480492), (71, 1084304), (104, 740246), (142, 542152), (169, 455536), (208, 370123), (284, 271076), (338, 227768), (401, 191984), (568, 135538), (676, 113884), (802, 95992), (923, 83408), (1136, 67769), (1352, 56942), (1604, 47996), (1846, 41704), (2704, 28471), (3208, 23998), (3692, 20852), (5213, 14768), (6416, 11999), (7384, 10426)]