77437472

素因数分解:

$2^5\times 7^1\times {\mathrm{523}}^1\times {\mathrm{661}}^1$

素因数の和:1201

約数の個数: 48

約数和(自身を含む): 174831552

約数和(自身を除く): 97394080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 523, 661, 1046, 1322, 2092, 2644, 3661, 4184, 4627, 5288, 7322, 8368, 9254, 10576, 14644, 16736, 18508, 21152, 29288, 37016, 58576, 74032, 117152, 148064, 345703, 691406, 1382812, 2419921, 2765624, 4839842, 5531248, 9679684, 11062496, 19359368, 38718736, 77437472]

約数ペア:

[(1, 77437472), (2, 38718736), (4, 19359368), (7, 11062496), (8, 9679684), (14, 5531248), (16, 4839842), (28, 2765624), (32, 2419921), (56, 1382812), (112, 691406), (224, 345703), (523, 148064), (661, 117152), (1046, 74032), (1322, 58576), (2092, 37016), (2644, 29288), (3661, 21152), (4184, 18508), (4627, 16736), (5288, 14644), (7322, 10576), (8368, 9254)]