80654734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 131212800

約数和(自身を除く): 50558066

約数列:

[1, 2, 19, 38, 67, 79, 134, 158, 401, 802, 1273, 1501, 2546, 3002, 5293, 7619, 10586, 15238, 26867, 31679, 53734, 63358, 100567, 201134, 510473, 601901, 1020946, 1203802, 2122493, 4244986, 40327367, 80654734]

約数ペア:

[(1, 80654734), (2, 40327367), (19, 4244986), (38, 2122493), (67, 1203802), (79, 1020946), (134, 601901), (158, 510473), (401, 201134), (802, 100567), (1273, 63358), (1501, 53734), (2546, 31679), (3002, 26867), (5293, 15238), (7619, 10586)]