8687124

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 23292360

約数和(自身を除く): 14605236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 157, 159, 174, 212, 261, 314, 318, 348, 471, 477, 522, 628, 636, 942, 954, 1044, 1413, 1537, 1884, 1908, 2826, 3074, 4553, 4611, 5652, 6148, 8321, 9106, 9222, 13659, 13833, 16642, 18212, 18444, 24963, 27318, 27666, 33284, 40977, 49926, 54636, 55332, 74889, 81954, 99852, 149778, 163908, 241309, 299556, 482618, 723927, 965236, 1447854, 2171781, 2895708, 4343562, 8687124]

約数ペア:

[(1, 8687124), (2, 4343562), (3, 2895708), (4, 2171781), (6, 1447854), (9, 965236), (12, 723927), (18, 482618), (29, 299556), (36, 241309), (53, 163908), (58, 149778), (87, 99852), (106, 81954), (116, 74889), (157, 55332), (159, 54636), (174, 49926), (212, 40977), (261, 33284), (314, 27666), (318, 27318), (348, 24963), (471, 18444), (477, 18212), (522, 16642), (628, 13833), (636, 13659), (942, 9222), (954, 9106), (1044, 8321), (1413, 6148), (1537, 5652), (1884, 4611), (1908, 4553), (2826, 3074)]