87886968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2789}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 239047200

約数和(自身を除く): 151160232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 101, 104, 156, 202, 303, 312, 404, 606, 808, 1212, 1313, 2424, 2626, 2789, 3939, 5252, 5578, 7878, 8367, 10504, 11156, 15756, 16734, 22312, 31512, 33468, 36257, 66936, 72514, 108771, 145028, 217542, 281689, 290056, 435084, 563378, 845067, 870168, 1126756, 1690134, 2253512, 3380268, 3661957, 6760536, 7323914, 10985871, 14647828, 21971742, 29295656, 43943484, 87886968]

約数ペア:

[(1, 87886968), (2, 43943484), (3, 29295656), (4, 21971742), (6, 14647828), (8, 10985871), (12, 7323914), (13, 6760536), (24, 3661957), (26, 3380268), (39, 2253512), (52, 1690134), (78, 1126756), (101, 870168), (104, 845067), (156, 563378), (202, 435084), (303, 290056), (312, 281689), (404, 217542), (606, 145028), (808, 108771), (1212, 72514), (1313, 66936), (2424, 36257), (2626, 33468), (2789, 31512), (3939, 22312), (5252, 16734), (5578, 15756), (7878, 11156), (8367, 10504)]