86509964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 167086080

約数和(自身を除く): 80576116

約数列:

[1, 2, 4, 19, 31, 38, 62, 73, 76, 124, 146, 292, 503, 589, 1006, 1178, 1387, 2012, 2263, 2356, 2774, 4526, 5548, 9052, 9557, 15593, 19114, 31186, 36719, 38228, 42997, 62372, 73438, 85994, 146876, 171988, 296267, 592534, 697661, 1138289, 1185068, 1395322, 2276578, 2790644, 4553156, 21627491, 43254982, 86509964]

約数ペア:

[(1, 86509964), (2, 43254982), (4, 21627491), (19, 4553156), (31, 2790644), (38, 2276578), (62, 1395322), (73, 1185068), (76, 1138289), (124, 697661), (146, 592534), (292, 296267), (503, 171988), (589, 146876), (1006, 85994), (1178, 73438), (1387, 62372), (2012, 42997), (2263, 38228), (2356, 36719), (2774, 31186), (4526, 19114), (5548, 15593), (9052, 9557)]