74047572

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^2$

素因数の和:457

約数の個数: 54

約数和(自身を含む): 191680398

約数和(自身を除く): 117632826

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 197, 212, 318, 394, 477, 591, 636, 788, 954, 1182, 1773, 1908, 2364, 3546, 7092, 10441, 20882, 31323, 38809, 41764, 62646, 77618, 93969, 116427, 125292, 155236, 187938, 232854, 349281, 375876, 465708, 698562, 1397124, 2056877, 4113754, 6170631, 8227508, 12341262, 18511893, 24682524, 37023786, 74047572]

約数ペア:

[(1, 74047572), (2, 37023786), (3, 24682524), (4, 18511893), (6, 12341262), (9, 8227508), (12, 6170631), (18, 4113754), (36, 2056877), (53, 1397124), (106, 698562), (159, 465708), (197, 375876), (212, 349281), (318, 232854), (394, 187938), (477, 155236), (591, 125292), (636, 116427), (788, 93969), (954, 77618), (1182, 62646), (1773, 41764), (1908, 38809), (2364, 31323), (3546, 20882), (7092, 10441)]