61898976

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1091}}^1$

素因数の和:1304

約数の個数: 72

約数和(自身を含む): 177080904

約数和(自身を除く): 115181928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1091, 1182, 1576, 1773, 2182, 2364, 3152, 3273, 3546, 4364, 4728, 6304, 6546, 7092, 8728, 9456, 9819, 13092, 14184, 17456, 18912, 19638, 26184, 28368, 34912, 39276, 52368, 56736, 78552, 104736, 157104, 214927, 314208, 429854, 644781, 859708, 1289562, 1719416, 1934343, 2579124, 3438832, 3868686, 5158248, 6877664, 7737372, 10316496, 15474744, 20632992, 30949488, 61898976]

約数ペア:

[(1, 61898976), (2, 30949488), (3, 20632992), (4, 15474744), (6, 10316496), (8, 7737372), (9, 6877664), (12, 5158248), (16, 3868686), (18, 3438832), (24, 2579124), (32, 1934343), (36, 1719416), (48, 1289562), (72, 859708), (96, 644781), (144, 429854), (197, 314208), (288, 214927), (394, 157104), (591, 104736), (788, 78552), (1091, 56736), (1182, 52368), (1576, 39276), (1773, 34912), (2182, 28368), (2364, 26184), (3152, 19638), (3273, 18912), (3546, 17456), (4364, 14184), (4728, 13092), (6304, 9819), (6546, 9456), (7092, 8728)]