72735774

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{887}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 148331520

約数和(自身を除く): 75595746

約数列:

[1, 2, 3, 6, 79, 158, 173, 237, 346, 474, 519, 887, 1038, 1774, 2661, 5322, 13667, 27334, 41001, 70073, 82002, 140146, 153451, 210219, 306902, 420438, 460353, 920706, 12122629, 24245258, 36367887, 72735774]

約数ペア:

[(1, 72735774), (2, 36367887), (3, 24245258), (6, 12122629), (79, 920706), (158, 460353), (173, 420438), (237, 306902), (346, 210219), (474, 153451), (519, 140146), (887, 82002), (1038, 70073), (1774, 41001), (2661, 27334), (5322, 13667)]