86827568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 191639520

約数和(自身を除く): 104811952

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 53, 68, 76, 106, 136, 152, 212, 272, 304, 317, 323, 424, 634, 646, 848, 901, 1007, 1268, 1292, 1802, 2014, 2536, 2584, 3604, 4028, 5072, 5168, 5389, 6023, 7208, 8056, 10778, 12046, 14416, 16112, 16801, 17119, 21556, 24092, 33602, 34238, 43112, 48184, 67204, 68476, 86224, 96368, 102391, 134408, 136952, 204782, 268816, 273904, 285617, 319219, 409564, 571234, 638438, 819128, 1142468, 1276876, 1638256, 2284936, 2553752, 4569872, 5107504, 5426723, 10853446, 21706892, 43413784, 86827568]

約数ペア:

[(1, 86827568), (2, 43413784), (4, 21706892), (8, 10853446), (16, 5426723), (17, 5107504), (19, 4569872), (34, 2553752), (38, 2284936), (53, 1638256), (68, 1276876), (76, 1142468), (106, 819128), (136, 638438), (152, 571234), (212, 409564), (272, 319219), (304, 285617), (317, 273904), (323, 268816), (424, 204782), (634, 136952), (646, 134408), (848, 102391), (901, 96368), (1007, 86224), (1268, 68476), (1292, 67204), (1802, 48184), (2014, 43112), (2536, 34238), (2584, 33602), (3604, 24092), (4028, 21556), (5072, 17119), (5168, 16801), (5389, 16112), (6023, 14416), (7208, 12046), (8056, 10778)]