89709704

素因数分解:

$2^3\times 7^1\times {\mathrm{103}}^2\times {\mathrm{151}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 195405120

約数和(自身を除く): 105695416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 103, 151, 206, 302, 412, 604, 721, 824, 1057, 1208, 1442, 2114, 2884, 4228, 5768, 8456, 10609, 15553, 21218, 31106, 42436, 62212, 74263, 84872, 108871, 124424, 148526, 217742, 297052, 435484, 594104, 870968, 1601959, 3203918, 6407836, 11213713, 12815672, 22427426, 44854852, 89709704]

約数ペア:

[(1, 89709704), (2, 44854852), (4, 22427426), (7, 12815672), (8, 11213713), (14, 6407836), (28, 3203918), (56, 1601959), (103, 870968), (151, 594104), (206, 435484), (302, 297052), (412, 217742), (604, 148526), (721, 124424), (824, 108871), (1057, 84872), (1208, 74263), (1442, 62212), (2114, 42436), (2884, 31106), (4228, 21218), (5768, 15553), (8456, 10609)]