57260268

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4219}}^1$

素因数の和:4271

約数の個数: 72

約数和(自身を含む): 161288400

約数和(自身を除く): 104028132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4219, 4524, 6786, 8438, 12657, 13572, 16876, 25314, 37971, 50628, 54847, 75942, 109694, 122351, 151884, 164541, 219388, 244702, 329082, 367053, 489404, 493623, 658164, 734106, 987246, 1101159, 1468212, 1590563, 1974492, 2202318, 3181126, 4404636, 4771689, 6362252, 9543378, 14315067, 19086756, 28630134, 57260268]

約数ペア:

[(1, 57260268), (2, 28630134), (3, 19086756), (4, 14315067), (6, 9543378), (9, 6362252), (12, 4771689), (13, 4404636), (18, 3181126), (26, 2202318), (29, 1974492), (36, 1590563), (39, 1468212), (52, 1101159), (58, 987246), (78, 734106), (87, 658164), (116, 493623), (117, 489404), (156, 367053), (174, 329082), (234, 244702), (261, 219388), (348, 164541), (377, 151884), (468, 122351), (522, 109694), (754, 75942), (1044, 54847), (1131, 50628), (1508, 37971), (2262, 25314), (3393, 16876), (4219, 13572), (4524, 12657), (6786, 8438)]