72618316

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 56083124

約数列:

[1, 2, 4, 151, 251, 302, 479, 502, 604, 958, 1004, 1916, 37901, 72329, 75802, 120229, 144658, 151604, 240458, 289316, 480916, 18154579, 36309158, 72618316]

約数ペア:

[(1, 72618316), (2, 36309158), (4, 18154579), (151, 480916), (251, 289316), (302, 240458), (479, 151604), (502, 144658), (604, 120229), (958, 75802), (1004, 72329), (1916, 37901)]