88115888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 206653440

約数和(自身を除く): 118537552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 41, 56, 62, 82, 112, 124, 164, 217, 248, 287, 328, 434, 496, 574, 619, 656, 868, 1148, 1238, 1271, 1736, 2296, 2476, 2542, 3472, 4333, 4592, 4952, 5084, 8666, 8897, 9904, 10168, 17332, 17794, 19189, 20336, 25379, 34664, 35588, 38378, 50758, 69328, 71176, 76756, 101516, 134323, 142352, 153512, 177653, 203032, 268646, 307024, 355306, 406064, 537292, 710612, 786749, 1074584, 1421224, 1573498, 2149168, 2842448, 3146996, 5507243, 6293992, 11014486, 12587984, 22028972, 44057944, 88115888]

約数ペア:

[(1, 88115888), (2, 44057944), (4, 22028972), (7, 12587984), (8, 11014486), (14, 6293992), (16, 5507243), (28, 3146996), (31, 2842448), (41, 2149168), (56, 1573498), (62, 1421224), (82, 1074584), (112, 786749), (124, 710612), (164, 537292), (217, 406064), (248, 355306), (287, 307024), (328, 268646), (434, 203032), (496, 177653), (574, 153512), (619, 142352), (656, 134323), (868, 101516), (1148, 76756), (1238, 71176), (1271, 69328), (1736, 50758), (2296, 38378), (2476, 35588), (2542, 34664), (3472, 25379), (4333, 20336), (4592, 19189), (4952, 17794), (5084, 17332), (8666, 10168), (8897, 9904)]