78481104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{727}}^1$

素因数の和:924

約数の個数: 80

約数和(自身を含む): 219902592

約数和(自身を除く): 141421488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 173, 208, 312, 346, 519, 624, 692, 727, 1038, 1384, 1454, 2076, 2181, 2249, 2768, 2908, 4152, 4362, 4498, 5816, 6747, 8304, 8724, 8996, 9451, 11632, 13494, 17448, 17992, 18902, 26988, 28353, 34896, 35984, 37804, 53976, 56706, 75608, 107952, 113412, 125771, 151216, 226824, 251542, 377313, 453648, 503084, 754626, 1006168, 1509252, 1635023, 2012336, 3018504, 3270046, 4905069, 6037008, 6540092, 9810138, 13080184, 19620276, 26160368, 39240552, 78481104]

約数ペア:

[(1, 78481104), (2, 39240552), (3, 26160368), (4, 19620276), (6, 13080184), (8, 9810138), (12, 6540092), (13, 6037008), (16, 4905069), (24, 3270046), (26, 3018504), (39, 2012336), (48, 1635023), (52, 1509252), (78, 1006168), (104, 754626), (156, 503084), (173, 453648), (208, 377313), (312, 251542), (346, 226824), (519, 151216), (624, 125771), (692, 113412), (727, 107952), (1038, 75608), (1384, 56706), (1454, 53976), (2076, 37804), (2181, 35984), (2249, 34896), (2768, 28353), (2908, 26988), (4152, 18902), (4362, 17992), (4498, 17448), (5816, 13494), (6747, 11632), (8304, 9451), (8724, 8996)]