61117212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{977}}^1$

素因数の和:1398

約数の個数: 48

約数和(自身を含む): 154117152

約数和(自身を除く): 92999940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 401, 802, 977, 1203, 1604, 1954, 2406, 2931, 3908, 4812, 5213, 5862, 10426, 11724, 12701, 15639, 20852, 25402, 31278, 38103, 50804, 62556, 76206, 152412, 391777, 783554, 1175331, 1567108, 2350662, 4701324, 5093101, 10186202, 15279303, 20372404, 30558606, 61117212]

約数ペア:

[(1, 61117212), (2, 30558606), (3, 20372404), (4, 15279303), (6, 10186202), (12, 5093101), (13, 4701324), (26, 2350662), (39, 1567108), (52, 1175331), (78, 783554), (156, 391777), (401, 152412), (802, 76206), (977, 62556), (1203, 50804), (1604, 38103), (1954, 31278), (2406, 25402), (2931, 20852), (3908, 15639), (4812, 12701), (5213, 11724), (5862, 10426)]