72544436

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1583

約数の個数: 24

約数和(自身を含む): 129400320

約数和(自身を除く): 56855884

約数列:

[1, 2, 4, 79, 158, 173, 316, 346, 692, 1327, 2654, 5308, 13667, 27334, 54668, 104833, 209666, 229571, 419332, 459142, 918284, 18136109, 36272218, 72544436]

約数ペア:

[(1, 72544436), (2, 36272218), (4, 18136109), (79, 918284), (158, 459142), (173, 419332), (316, 229571), (346, 209666), (692, 104833), (1327, 54668), (2654, 27334), (5308, 13667)]