127701912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{727}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 344897280

約数和(自身を除く): 217195368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 563, 727, 1126, 1454, 1689, 2181, 2252, 2908, 3378, 4362, 4504, 5816, 6756, 7319, 8724, 9451, 13512, 14638, 17448, 18902, 21957, 28353, 29276, 37804, 43914, 56706, 58552, 75608, 87828, 113412, 175656, 226824, 409301, 818602, 1227903, 1637204, 2455806, 3274408, 4911612, 5320913, 9823224, 10641826, 15962739, 21283652, 31925478, 42567304, 63850956, 127701912]

約数ペア:

[(1, 127701912), (2, 63850956), (3, 42567304), (4, 31925478), (6, 21283652), (8, 15962739), (12, 10641826), (13, 9823224), (24, 5320913), (26, 4911612), (39, 3274408), (52, 2455806), (78, 1637204), (104, 1227903), (156, 818602), (312, 409301), (563, 226824), (727, 175656), (1126, 113412), (1454, 87828), (1689, 75608), (2181, 58552), (2252, 56706), (2908, 43914), (3378, 37804), (4362, 29276), (4504, 28353), (5816, 21957), (6756, 18902), (7319, 17448), (8724, 14638), (9451, 13512)]