78774872

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{4787}}^1$

素因数の和:4832

約数の個数: 48

約数和(自身を含む): 171937080

約数和(自身を除く): 93162208

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 121, 136, 187, 242, 374, 484, 748, 968, 1496, 2057, 4114, 4787, 8228, 9574, 16456, 19148, 38296, 52657, 81379, 105314, 162758, 210628, 325516, 421256, 579227, 651032, 895169, 1158454, 1790338, 2316908, 3580676, 4633816, 7161352, 9846859, 19693718, 39387436, 78774872]

約数ペア:

[(1, 78774872), (2, 39387436), (4, 19693718), (8, 9846859), (11, 7161352), (17, 4633816), (22, 3580676), (34, 2316908), (44, 1790338), (68, 1158454), (88, 895169), (121, 651032), (136, 579227), (187, 421256), (242, 325516), (374, 210628), (484, 162758), (748, 105314), (968, 81379), (1496, 52657), (2057, 38296), (4114, 19148), (4787, 16456), (8228, 9574)]