80719106

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3083}}^1$

素因数の和:3170

約数の個数: 32

約数和(自身を含む): 139890240

約数和(自身を除く): 59171134

約数列:

[1, 2, 13, 19, 26, 38, 53, 106, 247, 494, 689, 1007, 1378, 2014, 3083, 6166, 13091, 26182, 40079, 58577, 80158, 117154, 163399, 326798, 761501, 1523002, 2124187, 3104581, 4248374, 6209162, 40359553, 80719106]

約数ペア:

[(1, 80719106), (2, 40359553), (13, 6209162), (19, 4248374), (26, 3104581), (38, 2124187), (53, 1523002), (106, 761501), (247, 326798), (494, 163399), (689, 117154), (1007, 80158), (1378, 58577), (2014, 40079), (3083, 26182), (6166, 13091)]