80455858208

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{547}}^1\times {\mathrm{37987}}^1$

素因数の和:38566

約数の個数: 72

約数和(自身を含む): 174429195696

約数和(自身を除く): 93973337488

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 547, 968, 1094, 1936, 2188, 3872, 4376, 6017, 8752, 12034, 17504, 24068, 37987, 48136, 66187, 75974, 96272, 132374, 151948, 192544, 264748, 303896, 417857, 529496, 607792, 835714, 1058992, 1215584, 1671428, 2117984, 3342856, 4596427, 6685712, 9192854, 13371424, 18385708, 20778889, 36771416, 41557778, 73542832, 83115556, 147085664, 166231112, 228567779, 332462224, 457135558, 664924448, 914271116, 1828542232, 2514245569, 3657084464, 5028491138, 7314168928, 10056982276, 20113964552, 40227929104, 80455858208]

約数ペア:

[(1, 80455858208), (2, 40227929104), (4, 20113964552), (8, 10056982276), (11, 7314168928), (16, 5028491138), (22, 3657084464), (32, 2514245569), (44, 1828542232), (88, 914271116), (121, 664924448), (176, 457135558), (242, 332462224), (352, 228567779), (484, 166231112), (547, 147085664), (968, 83115556), (1094, 73542832), (1936, 41557778), (2188, 36771416), (3872, 20778889), (4376, 18385708), (6017, 13371424), (8752, 9192854), (12034, 6685712), (17504, 4596427), (24068, 3342856), (37987, 2117984), (48136, 1671428), (66187, 1215584), (75974, 1058992), (96272, 835714), (132374, 607792), (151948, 529496), (192544, 417857), (264748, 303896)]