47884428

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:351

約数の個数: 72

約数和(自身を含む): 124488000

約数和(自身を除く): 76603572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 113, 149, 158, 226, 237, 298, 316, 339, 447, 452, 474, 596, 678, 711, 894, 948, 1017, 1341, 1356, 1422, 1788, 2034, 2682, 2844, 4068, 5364, 8927, 11771, 16837, 17854, 23542, 26781, 33674, 35313, 35708, 47084, 50511, 53562, 67348, 70626, 80343, 101022, 105939, 107124, 141252, 151533, 160686, 202044, 211878, 303066, 321372, 423756, 606132, 1330123, 2660246, 3990369, 5320492, 7980738, 11971107, 15961476, 23942214, 47884428]

約数ペア:

[(1, 47884428), (2, 23942214), (3, 15961476), (4, 11971107), (6, 7980738), (9, 5320492), (12, 3990369), (18, 2660246), (36, 1330123), (79, 606132), (113, 423756), (149, 321372), (158, 303066), (226, 211878), (237, 202044), (298, 160686), (316, 151533), (339, 141252), (447, 107124), (452, 105939), (474, 101022), (596, 80343), (678, 70626), (711, 67348), (894, 53562), (948, 50511), (1017, 47084), (1341, 35708), (1356, 35313), (1422, 33674), (1788, 26781), (2034, 23542), (2682, 17854), (2844, 16837), (4068, 11771), (5364, 8927)]