72952328

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{461}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 139043520

約数和(自身を除く): 66091192

約数列:

[1, 2, 4, 8, 131, 151, 262, 302, 461, 524, 604, 922, 1048, 1208, 1844, 3688, 19781, 39562, 60391, 69611, 79124, 120782, 139222, 158248, 241564, 278444, 483128, 556888, 9119041, 18238082, 36476164, 72952328]

約数ペア:

[(1, 72952328), (2, 36476164), (4, 18238082), (8, 9119041), (131, 556888), (151, 483128), (262, 278444), (302, 241564), (461, 158248), (524, 139222), (604, 120782), (922, 79124), (1048, 69611), (1208, 60391), (1844, 39562), (3688, 19781)]