78873251144

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{4451}}^1\times {\mathrm{71453}}^1$

素因数の和:75941

約数の個数: 32

約数和(自身を含む): 152694339840

約数和(自身を除く): 73821088696

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 4451, 8902, 17804, 35608, 71453, 137981, 142906, 275962, 285812, 551924, 571624, 1103848, 2215043, 4430086, 8860172, 17720344, 318037303, 636074606, 1272149212, 2544298424, 9859156393, 19718312786, 39436625572, 78873251144]

約数ペア:

[(1, 78873251144), (2, 39436625572), (4, 19718312786), (8, 9859156393), (31, 2544298424), (62, 1272149212), (124, 636074606), (248, 318037303), (4451, 17720344), (8902, 8860172), (17804, 4430086), (35608, 2215043), (71453, 1103848), (137981, 571624), (142906, 551924), (275962, 285812)]