80143992

素因数分解:

$2^3\times 3^4\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 225756960

約数和(自身を除く): 145612968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 337, 367, 648, 674, 734, 1011, 1101, 1348, 1468, 2022, 2202, 2696, 2936, 3033, 3303, 4044, 4404, 6066, 6606, 8088, 8808, 9099, 9909, 12132, 13212, 18198, 19818, 24264, 26424, 27297, 29727, 36396, 39636, 54594, 59454, 72792, 79272, 109188, 118908, 123679, 218376, 237816, 247358, 371037, 494716, 742074, 989432, 1113111, 1484148, 2226222, 2968296, 3339333, 4452444, 6678666, 8904888, 10017999, 13357332, 20035998, 26714664, 40071996, 80143992]

約数ペア:

[(1, 80143992), (2, 40071996), (3, 26714664), (4, 20035998), (6, 13357332), (8, 10017999), (9, 8904888), (12, 6678666), (18, 4452444), (24, 3339333), (27, 2968296), (36, 2226222), (54, 1484148), (72, 1113111), (81, 989432), (108, 742074), (162, 494716), (216, 371037), (324, 247358), (337, 237816), (367, 218376), (648, 123679), (674, 118908), (734, 109188), (1011, 79272), (1101, 72792), (1348, 59454), (1468, 54594), (2022, 39636), (2202, 36396), (2696, 29727), (2936, 27297), (3033, 26424), (3303, 24264), (4044, 19818), (4404, 18198), (6066, 13212), (6606, 12132), (8088, 9909), (8808, 9099)]