77168590

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{773}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 142106400

約数和(自身を除く): 64937810

約数列:

[1, 2, 5, 10, 67, 134, 149, 298, 335, 670, 745, 773, 1490, 1546, 3865, 7730, 9983, 19966, 49915, 51791, 99830, 103582, 115177, 230354, 258955, 517910, 575885, 1151770, 7716859, 15433718, 38584295, 77168590]

約数ペア:

[(1, 77168590), (2, 38584295), (5, 15433718), (10, 7716859), (67, 1151770), (134, 575885), (149, 517910), (298, 258955), (335, 230354), (670, 115177), (745, 103582), (773, 99830), (1490, 51791), (1546, 49915), (3865, 19966), (7730, 9983)]