99279856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 80

約数和(自身を含む): 217486080

約数和(自身を除く): 118206224

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 89, 104, 124, 173, 178, 208, 248, 346, 356, 403, 496, 692, 712, 806, 1157, 1384, 1424, 1612, 2249, 2314, 2759, 2768, 3224, 4498, 4628, 5363, 5518, 6448, 8996, 9256, 10726, 11036, 15397, 17992, 18512, 21452, 22072, 30794, 35867, 35984, 42904, 44144, 61588, 69719, 71734, 85808, 123176, 139438, 143468, 200161, 246352, 278876, 286936, 400322, 477307, 557752, 573872, 800644, 954614, 1115504, 1601288, 1909228, 3202576, 3818456, 6204991, 7636912, 12409982, 24819964, 49639928, 99279856]

約数ペア:

[(1, 99279856), (2, 49639928), (4, 24819964), (8, 12409982), (13, 7636912), (16, 6204991), (26, 3818456), (31, 3202576), (52, 1909228), (62, 1601288), (89, 1115504), (104, 954614), (124, 800644), (173, 573872), (178, 557752), (208, 477307), (248, 400322), (346, 286936), (356, 278876), (403, 246352), (496, 200161), (692, 143468), (712, 139438), (806, 123176), (1157, 85808), (1384, 71734), (1424, 69719), (1612, 61588), (2249, 44144), (2314, 42904), (2759, 35984), (2768, 35867), (3224, 30794), (4498, 22072), (4628, 21452), (5363, 18512), (5518, 17992), (6448, 15397), (8996, 11036), (9256, 10726)]