87210005474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2417}}^1\times {\mathrm{17987}}^1$

素因数の和:20482

約数の個数: 32

約数和(自身を含む): 140923748160

約数和(自身を除く): 53713742686

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 2417, 4834, 17987, 35974, 41089, 82178, 142603, 285206, 305779, 611558, 1061233, 2122466, 2424251, 4848502, 18040961, 36081922, 43474579, 86949158, 739067843, 1478135686, 2565000161, 5130000322, 43605002737, 87210005474]

約数ペア:

[(1, 87210005474), (2, 43605002737), (17, 5130000322), (34, 2565000161), (59, 1478135686), (118, 739067843), (1003, 86949158), (2006, 43474579), (2417, 36081922), (4834, 18040961), (17987, 4848502), (35974, 2424251), (41089, 2122466), (82178, 1061233), (142603, 611558), (285206, 305779)]