72166484

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73043}}^1$

素因数の和:73079

約数の個数: 24

約数和(自身を含む): 143166240

約数和(自身を除く): 70999756

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 73043, 146086, 292172, 949559, 1387817, 1899118, 2775634, 3798236, 5551268, 18041621, 36083242, 72166484]

約数ペア:

[(1, 72166484), (2, 36083242), (4, 18041621), (13, 5551268), (19, 3798236), (26, 2775634), (38, 1899118), (52, 1387817), (76, 949559), (247, 292172), (494, 146086), (988, 73043)]