76782728

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{7211}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 158375520

約数和(自身を除く): 81592792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1331, 2662, 5324, 7211, 10648, 14422, 28844, 57688, 79321, 158642, 317284, 634568, 872531, 1745062, 3490124, 6980248, 9597841, 19195682, 38391364, 76782728]

約数ペア:

[(1, 76782728), (2, 38391364), (4, 19195682), (8, 9597841), (11, 6980248), (22, 3490124), (44, 1745062), (88, 872531), (121, 634568), (242, 317284), (484, 158642), (968, 79321), (1331, 57688), (2662, 28844), (5324, 14422), (7211, 10648)]