72942168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{601}}^1$

素因数の和:1012

約数の個数: 64

約数和(自身を含む): 197215200

約数和(自身を除く): 124273032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 389, 601, 778, 1167, 1202, 1556, 1803, 2334, 2404, 3112, 3606, 4668, 4808, 5057, 7212, 7813, 9336, 10114, 14424, 15171, 15626, 20228, 23439, 30342, 31252, 40456, 46878, 60684, 62504, 93756, 121368, 187512, 233789, 467578, 701367, 935156, 1402734, 1870312, 2805468, 3039257, 5610936, 6078514, 9117771, 12157028, 18235542, 24314056, 36471084, 72942168]

約数ペア:

[(1, 72942168), (2, 36471084), (3, 24314056), (4, 18235542), (6, 12157028), (8, 9117771), (12, 6078514), (13, 5610936), (24, 3039257), (26, 2805468), (39, 1870312), (52, 1402734), (78, 935156), (104, 701367), (156, 467578), (312, 233789), (389, 187512), (601, 121368), (778, 93756), (1167, 62504), (1202, 60684), (1556, 46878), (1803, 40456), (2334, 31252), (2404, 30342), (3112, 23439), (3606, 20228), (4668, 15626), (4808, 15171), (5057, 14424), (7212, 10114), (7813, 9336)]