71937864

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 203860800

約数和(自身を除く): 131922936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 131, 174, 232, 261, 262, 263, 348, 393, 522, 524, 526, 696, 786, 789, 1044, 1048, 1052, 1179, 1572, 1578, 2088, 2104, 2358, 2367, 3144, 3156, 3799, 4716, 4734, 6312, 7598, 7627, 9432, 9468, 11397, 15196, 15254, 18936, 22794, 22881, 30392, 30508, 34191, 34453, 45588, 45762, 61016, 68382, 68643, 68906, 91176, 91524, 103359, 136764, 137286, 137812, 183048, 206718, 273528, 274572, 275624, 310077, 413436, 549144, 620154, 826872, 999137, 1240308, 1998274, 2480616, 2997411, 3996548, 5994822, 7993096, 8992233, 11989644, 17984466, 23979288, 35968932, 71937864]

約数ペア:

[(1, 71937864), (2, 35968932), (3, 23979288), (4, 17984466), (6, 11989644), (8, 8992233), (9, 7993096), (12, 5994822), (18, 3996548), (24, 2997411), (29, 2480616), (36, 1998274), (58, 1240308), (72, 999137), (87, 826872), (116, 620154), (131, 549144), (174, 413436), (232, 310077), (261, 275624), (262, 274572), (263, 273528), (348, 206718), (393, 183048), (522, 137812), (524, 137286), (526, 136764), (696, 103359), (786, 91524), (789, 91176), (1044, 68906), (1048, 68643), (1052, 68382), (1179, 61016), (1572, 45762), (1578, 45588), (2088, 34453), (2104, 34191), (2358, 30508), (2367, 30392), (3144, 22881), (3156, 22794), (3799, 18936), (4716, 15254), (4734, 15196), (6312, 11397), (7598, 9468), (7627, 9432)]