78484202

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 125053632

約数和(自身を除く): 46569430

約数列:

[1, 2, 43, 53, 67, 86, 106, 134, 257, 514, 2279, 2881, 3551, 4558, 5762, 7102, 11051, 13621, 17219, 22102, 27242, 34438, 152693, 305386, 585703, 740417, 912607, 1171406, 1480834, 1825214, 39242101, 78484202]

約数ペア:

[(1, 78484202), (2, 39242101), (43, 1825214), (53, 1480834), (67, 1171406), (86, 912607), (106, 740417), (134, 585703), (257, 305386), (514, 152693), (2279, 34438), (2881, 27242), (3551, 22102), (4558, 17219), (5762, 13621), (7102, 11051)]