63881316

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1423}}^1$

素因数の和:1505

約数の個数: 72

約数和(自身を含む): 171050880

約数和(自身を除く): 107169564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 1044, 1247, 1423, 1548, 2494, 2846, 3741, 4269, 4988, 5692, 7482, 8538, 11223, 12807, 14964, 17076, 22446, 25614, 41267, 44892, 51228, 61189, 82534, 122378, 123801, 165068, 183567, 244756, 247602, 367134, 371403, 495204, 550701, 734268, 742806, 1101402, 1485612, 1774481, 2202804, 3548962, 5323443, 7097924, 10646886, 15970329, 21293772, 31940658, 63881316]

約数ペア:

[(1, 63881316), (2, 31940658), (3, 21293772), (4, 15970329), (6, 10646886), (9, 7097924), (12, 5323443), (18, 3548962), (29, 2202804), (36, 1774481), (43, 1485612), (58, 1101402), (86, 742806), (87, 734268), (116, 550701), (129, 495204), (172, 371403), (174, 367134), (258, 247602), (261, 244756), (348, 183567), (387, 165068), (516, 123801), (522, 122378), (774, 82534), (1044, 61189), (1247, 51228), (1423, 44892), (1548, 41267), (2494, 25614), (2846, 22446), (3741, 17076), (4269, 14964), (4988, 12807), (5692, 11223), (7482, 8538)]