80904636

素因数分解:

$2^2\times 3^3\times {\mathrm{101}}^1\times {\mathrm{7417}}^1$

素因数の和:7531

約数の個数: 48

約数和(自身を含む): 211858080

約数和(自身を除く): 130953444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 101, 108, 202, 303, 404, 606, 909, 1212, 1818, 2727, 3636, 5454, 7417, 10908, 14834, 22251, 29668, 44502, 66753, 89004, 133506, 200259, 267012, 400518, 749117, 801036, 1498234, 2247351, 2996468, 4494702, 6742053, 8989404, 13484106, 20226159, 26968212, 40452318, 80904636]

約数ペア:

[(1, 80904636), (2, 40452318), (3, 26968212), (4, 20226159), (6, 13484106), (9, 8989404), (12, 6742053), (18, 4494702), (27, 2996468), (36, 2247351), (54, 1498234), (101, 801036), (108, 749117), (202, 400518), (303, 267012), (404, 200259), (606, 133506), (909, 89004), (1212, 66753), (1818, 44502), (2727, 29668), (3636, 22251), (5454, 14834), (7417, 10908)]