86667776

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1$

素因数の和:509

約数の個数: 80

約数和(自身を含む): 193347000

約数和(自身を除く): 106679224

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 256, 377, 416, 449, 464, 512, 754, 832, 898, 928, 1508, 1664, 1796, 1856, 3016, 3328, 3592, 3712, 5837, 6032, 6656, 7184, 7424, 11674, 12064, 13021, 14368, 14848, 23348, 24128, 26042, 28736, 46696, 48256, 52084, 57472, 93392, 96512, 104168, 114944, 169273, 186784, 193024, 208336, 229888, 338546, 373568, 416672, 677092, 747136, 833344, 1354184, 1494272, 1666688, 2708368, 2988544, 3333376, 5416736, 6666752, 10833472, 21666944, 43333888, 86667776]

約数ペア:

[(1, 86667776), (2, 43333888), (4, 21666944), (8, 10833472), (13, 6666752), (16, 5416736), (26, 3333376), (29, 2988544), (32, 2708368), (52, 1666688), (58, 1494272), (64, 1354184), (104, 833344), (116, 747136), (128, 677092), (208, 416672), (232, 373568), (256, 338546), (377, 229888), (416, 208336), (449, 193024), (464, 186784), (512, 169273), (754, 114944), (832, 104168), (898, 96512), (928, 93392), (1508, 57472), (1664, 52084), (1796, 48256), (1856, 46696), (3016, 28736), (3328, 26042), (3592, 24128), (3712, 23348), (5837, 14848), (6032, 14368), (6656, 13021), (7184, 12064), (7424, 11674)]