71906472

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 214138080

約数和(自身を除く): 142231608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 163, 198, 264, 326, 396, 489, 557, 652, 792, 978, 1114, 1304, 1467, 1671, 1793, 1956, 2228, 2934, 3342, 3586, 3912, 4456, 5013, 5379, 5868, 6127, 6684, 7172, 10026, 10758, 11736, 12254, 13368, 14344, 16137, 18381, 20052, 21516, 24508, 32274, 36762, 40104, 43032, 49016, 55143, 64548, 73524, 90791, 110286, 129096, 147048, 181582, 220572, 272373, 363164, 441144, 544746, 726328, 817119, 998701, 1089492, 1634238, 1997402, 2178984, 2996103, 3268476, 3994804, 5992206, 6536952, 7989608, 8988309, 11984412, 17976618, 23968824, 35953236, 71906472]

約数ペア:

[(1, 71906472), (2, 35953236), (3, 23968824), (4, 17976618), (6, 11984412), (8, 8988309), (9, 7989608), (11, 6536952), (12, 5992206), (18, 3994804), (22, 3268476), (24, 2996103), (33, 2178984), (36, 1997402), (44, 1634238), (66, 1089492), (72, 998701), (88, 817119), (99, 726328), (132, 544746), (163, 441144), (198, 363164), (264, 272373), (326, 220572), (396, 181582), (489, 147048), (557, 129096), (652, 110286), (792, 90791), (978, 73524), (1114, 64548), (1304, 55143), (1467, 49016), (1671, 43032), (1793, 40104), (1956, 36762), (2228, 32274), (2934, 24508), (3342, 21516), (3586, 20052), (3912, 18381), (4456, 16137), (5013, 14344), (5379, 13368), (5868, 12254), (6127, 11736), (6684, 10758), (7172, 10026)]