77375296

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:264

約数の個数: 84

約数和(自身を含む): 172451268

約数和(自身を除く): 95075972

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 197, 272, 304, 323, 361, 394, 544, 608, 646, 722, 788, 1088, 1216, 1292, 1444, 1576, 2584, 2888, 3152, 3349, 3743, 5168, 5776, 6137, 6304, 6698, 7486, 10336, 11552, 12274, 12608, 13396, 14972, 20672, 23104, 24548, 26792, 29944, 49096, 53584, 59888, 63631, 71117, 98192, 107168, 119776, 127262, 142234, 196384, 214336, 239552, 254524, 284468, 392768, 509048, 568936, 1018096, 1137872, 1208989, 2036192, 2275744, 2417978, 4072384, 4551488, 4835956, 9671912, 19343824, 38687648, 77375296]

約数ペア:

[(1, 77375296), (2, 38687648), (4, 19343824), (8, 9671912), (16, 4835956), (17, 4551488), (19, 4072384), (32, 2417978), (34, 2275744), (38, 2036192), (64, 1208989), (68, 1137872), (76, 1018096), (136, 568936), (152, 509048), (197, 392768), (272, 284468), (304, 254524), (323, 239552), (361, 214336), (394, 196384), (544, 142234), (608, 127262), (646, 119776), (722, 107168), (788, 98192), (1088, 71117), (1216, 63631), (1292, 59888), (1444, 53584), (1576, 49096), (2584, 29944), (2888, 26792), (3152, 24548), (3349, 23104), (3743, 20672), (5168, 14972), (5776, 13396), (6137, 12608), (6304, 12274), (6698, 11552), (7486, 10336)]