61519128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7517}}^1$

素因数の和:7568

約数の個数: 64

約数和(自身を含む): 173214720

約数和(自身を除く): 111695592

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 7517, 8184, 15034, 22551, 30068, 45102, 60136, 82687, 90204, 165374, 180408, 233027, 248061, 330748, 466054, 496122, 661496, 699081, 932108, 992244, 1398162, 1864216, 1984488, 2563297, 2796324, 5126594, 5592648, 7689891, 10253188, 15379782, 20506376, 30759564, 61519128]

約数ペア:

[(1, 61519128), (2, 30759564), (3, 20506376), (4, 15379782), (6, 10253188), (8, 7689891), (11, 5592648), (12, 5126594), (22, 2796324), (24, 2563297), (31, 1984488), (33, 1864216), (44, 1398162), (62, 992244), (66, 932108), (88, 699081), (93, 661496), (124, 496122), (132, 466054), (186, 330748), (248, 248061), (264, 233027), (341, 180408), (372, 165374), (682, 90204), (744, 82687), (1023, 60136), (1364, 45102), (2046, 30068), (2728, 22551), (4092, 15034), (7517, 8184)]