71329428

素因数分解:

$2^2\times 3^2\times {\mathrm{1039}}^1\times {\mathrm{1907}}^1$

素因数の和:2956

約数の個数: 36

約数和(自身を含む): 180573120

約数和(自身を除く): 109243692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1039, 1907, 2078, 3117, 3814, 4156, 5721, 6234, 7628, 9351, 11442, 12468, 17163, 18702, 22884, 34326, 37404, 68652, 1981373, 3962746, 5944119, 7925492, 11888238, 17832357, 23776476, 35664714, 71329428]

約数ペア:

[(1, 71329428), (2, 35664714), (3, 23776476), (4, 17832357), (6, 11888238), (9, 7925492), (12, 5944119), (18, 3962746), (36, 1981373), (1039, 68652), (1907, 37404), (2078, 34326), (3117, 22884), (3814, 18702), (4156, 17163), (5721, 12468), (6234, 11442), (7628, 9351)]