71188728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{569}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 192477600

約数和(自身を除く): 121288872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 401, 569, 802, 1138, 1203, 1604, 1707, 2276, 2406, 3208, 3414, 4552, 4812, 5213, 6828, 7397, 9624, 10426, 13656, 14794, 15639, 20852, 22191, 29588, 31278, 41704, 44382, 59176, 62556, 88764, 125112, 177528, 228169, 456338, 684507, 912676, 1369014, 1825352, 2738028, 2966197, 5476056, 5932394, 8898591, 11864788, 17797182, 23729576, 35594364, 71188728]

約数ペア:

[(1, 71188728), (2, 35594364), (3, 23729576), (4, 17797182), (6, 11864788), (8, 8898591), (12, 5932394), (13, 5476056), (24, 2966197), (26, 2738028), (39, 1825352), (52, 1369014), (78, 912676), (104, 684507), (156, 456338), (312, 228169), (401, 177528), (569, 125112), (802, 88764), (1138, 62556), (1203, 59176), (1604, 44382), (1707, 41704), (2276, 31278), (2406, 29588), (3208, 22191), (3414, 20852), (4552, 15639), (4812, 14794), (5213, 13656), (6828, 10426), (7397, 9624)]