84968478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7577}}^1$

素因数の和:7681

約数の個数: 48

約数和(自身を含む): 212790240

約数和(自身を除く): 127821762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 7577, 11214, 15154, 22731, 45462, 53039, 68193, 106078, 136386, 159117, 318234, 477351, 674353, 954702, 1348706, 2023059, 4046118, 4720471, 6069177, 9440942, 12138354, 14161413, 28322826, 42484239, 84968478]

約数ペア:

[(1, 84968478), (2, 42484239), (3, 28322826), (6, 14161413), (7, 12138354), (9, 9440942), (14, 6069177), (18, 4720471), (21, 4046118), (42, 2023059), (63, 1348706), (89, 954702), (126, 674353), (178, 477351), (267, 318234), (534, 159117), (623, 136386), (801, 106078), (1246, 68193), (1602, 53039), (1869, 45462), (3738, 22731), (5607, 15154), (7577, 11214)]