76639136

素因数分解:

$2^5\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 72

約数和(自身を含む): 180397476

約数和(自身を除く): 103758340

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 74, 98, 112, 148, 196, 224, 259, 296, 392, 518, 592, 784, 1036, 1184, 1321, 1568, 1813, 2072, 2642, 3626, 4144, 5284, 7252, 8288, 9247, 10568, 14504, 18494, 21136, 29008, 36988, 42272, 48877, 58016, 64729, 73976, 97754, 129458, 147952, 195508, 258916, 295904, 342139, 391016, 517832, 684278, 782032, 1035664, 1368556, 1564064, 2071328, 2394973, 2737112, 4789946, 5474224, 9579892, 10948448, 19159784, 38319568, 76639136]

約数ペア:

[(1, 76639136), (2, 38319568), (4, 19159784), (7, 10948448), (8, 9579892), (14, 5474224), (16, 4789946), (28, 2737112), (32, 2394973), (37, 2071328), (49, 1564064), (56, 1368556), (74, 1035664), (98, 782032), (112, 684278), (148, 517832), (196, 391016), (224, 342139), (259, 295904), (296, 258916), (392, 195508), (518, 147952), (592, 129458), (784, 97754), (1036, 73976), (1184, 64729), (1321, 58016), (1568, 48877), (1813, 42272), (2072, 36988), (2642, 29008), (3626, 21136), (4144, 18494), (5284, 14504), (7252, 10568), (8288, 9247)]