78472548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28309}}^1$

素因数の和:28337

約数の個数: 72

約数和(自身を含む): 247316160

約数和(自身を除く): 168843612

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 28309, 56618, 84927, 113236, 169854, 198163, 254781, 311399, 339708, 396326, 509562, 594489, 622798, 792652, 934197, 1019124, 1188978, 1245596, 1783467, 1868394, 2179793, 2377956, 2802591, 3566934, 3736788, 4359586, 5605182, 6539379, 7133868, 8719172, 11210364, 13078758, 19618137, 26157516, 39236274, 78472548]

約数ペア:

[(1, 78472548), (2, 39236274), (3, 26157516), (4, 19618137), (6, 13078758), (7, 11210364), (9, 8719172), (11, 7133868), (12, 6539379), (14, 5605182), (18, 4359586), (21, 3736788), (22, 3566934), (28, 2802591), (33, 2377956), (36, 2179793), (42, 1868394), (44, 1783467), (63, 1245596), (66, 1188978), (77, 1019124), (84, 934197), (99, 792652), (126, 622798), (132, 594489), (154, 509562), (198, 396326), (231, 339708), (252, 311399), (308, 254781), (396, 198163), (462, 169854), (693, 113236), (924, 84927), (1386, 56618), (2772, 28309)]