8391204

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 22410752

約数和(自身を除く): 14019548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 103, 124, 146, 186, 206, 219, 279, 292, 309, 372, 412, 438, 558, 618, 657, 876, 927, 1116, 1236, 1314, 1854, 2263, 2628, 3193, 3708, 4526, 6386, 6789, 7519, 9052, 9579, 12772, 13578, 15038, 19158, 20367, 22557, 27156, 28737, 30076, 38316, 40734, 45114, 57474, 67671, 81468, 90228, 114948, 135342, 233089, 270684, 466178, 699267, 932356, 1398534, 2097801, 2797068, 4195602, 8391204]

約数ペア:

[(1, 8391204), (2, 4195602), (3, 2797068), (4, 2097801), (6, 1398534), (9, 932356), (12, 699267), (18, 466178), (31, 270684), (36, 233089), (62, 135342), (73, 114948), (93, 90228), (103, 81468), (124, 67671), (146, 57474), (186, 45114), (206, 40734), (219, 38316), (279, 30076), (292, 28737), (309, 27156), (372, 22557), (412, 20367), (438, 19158), (558, 15038), (618, 13578), (657, 12772), (876, 9579), (927, 9052), (1116, 7519), (1236, 6789), (1314, 6386), (1854, 4526), (2263, 3708), (2628, 3193)]