8209896

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13562904

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 107, 138, 139, 184, 214, 276, 278, 321, 417, 428, 552, 556, 642, 834, 856, 1112, 1284, 1668, 2461, 2568, 3197, 3336, 4922, 6394, 7383, 9591, 9844, 12788, 14766, 14873, 19182, 19688, 25576, 29532, 29746, 38364, 44619, 59064, 59492, 76728, 89238, 118984, 178476, 342079, 356952, 684158, 1026237, 1368316, 2052474, 2736632, 4104948, 8209896]

約数ペア:

[(1, 8209896), (2, 4104948), (3, 2736632), (4, 2052474), (6, 1368316), (8, 1026237), (12, 684158), (23, 356952), (24, 342079), (46, 178476), (69, 118984), (92, 89238), (107, 76728), (138, 59492), (139, 59064), (184, 44619), (214, 38364), (276, 29746), (278, 29532), (321, 25576), (417, 19688), (428, 19182), (552, 14873), (556, 14766), (642, 12788), (834, 9844), (856, 9591), (1112, 7383), (1284, 6394), (1668, 4922), (2461, 3336), (2568, 3197)]