79120288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2249

約数の個数: 48

約数和(自身を含む): 169714440

約数和(自身を除く): 90594152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2137, 2314, 2848, 4274, 4628, 8548, 9256, 17096, 18512, 27781, 34192, 37024, 55562, 68384, 111124, 190193, 222248, 380386, 444496, 760772, 888992, 1521544, 2472509, 3043088, 4945018, 6086176, 9890036, 19780072, 39560144, 79120288]

約数ペア:

[(1, 79120288), (2, 39560144), (4, 19780072), (8, 9890036), (13, 6086176), (16, 4945018), (26, 3043088), (32, 2472509), (52, 1521544), (89, 888992), (104, 760772), (178, 444496), (208, 380386), (356, 222248), (416, 190193), (712, 111124), (1157, 68384), (1424, 55562), (2137, 37024), (2314, 34192), (2848, 27781), (4274, 18512), (4628, 17096), (8548, 9256)]