72649070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6733}}^1$

素因数の和:6836

約数の個数: 32

約数和(自身を含む): 142545312

約数和(自身を除く): 69896242

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 6733, 10790, 13466, 33665, 67330, 87529, 175058, 437645, 558839, 875290, 1117678, 2794195, 5588390, 7264907, 14529814, 36324535, 72649070]

約数ペア:

[(1, 72649070), (2, 36324535), (5, 14529814), (10, 7264907), (13, 5588390), (26, 2794195), (65, 1117678), (83, 875290), (130, 558839), (166, 437645), (415, 175058), (830, 87529), (1079, 67330), (2158, 33665), (5395, 13466), (6733, 10790)]