87081868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 163021824

約数和(自身を除く): 75939956

約数列:

[1, 2, 4, 37, 41, 74, 82, 113, 127, 148, 164, 226, 254, 452, 508, 1517, 3034, 4181, 4633, 4699, 5207, 6068, 8362, 9266, 9398, 10414, 14351, 16724, 18532, 18796, 20828, 28702, 57404, 171421, 192659, 342842, 385318, 530987, 588391, 685684, 770636, 1061974, 1176782, 2123948, 2353564, 21770467, 43540934, 87081868]

約数ペア:

[(1, 87081868), (2, 43540934), (4, 21770467), (37, 2353564), (41, 2123948), (74, 1176782), (82, 1061974), (113, 770636), (127, 685684), (148, 588391), (164, 530987), (226, 385318), (254, 342842), (452, 192659), (508, 171421), (1517, 57404), (3034, 28702), (4181, 20828), (4633, 18796), (4699, 18532), (5207, 16724), (6068, 14351), (8362, 10414), (9266, 9398)]