72433504

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 72

約数和(自身を含む): 168920640

約数和(自身を除く): 96487136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 968, 1144, 1439, 1573, 1936, 2288, 2878, 3146, 3872, 4576, 5756, 6292, 11512, 12584, 15829, 18707, 23024, 25168, 31658, 37414, 46048, 50336, 63316, 74828, 126632, 149656, 174119, 205777, 253264, 299312, 348238, 411554, 506528, 598624, 696476, 823108, 1392952, 1646216, 2263547, 2785904, 3292432, 4527094, 5571808, 6584864, 9054188, 18108376, 36216752, 72433504]

約数ペア:

[(1, 72433504), (2, 36216752), (4, 18108376), (8, 9054188), (11, 6584864), (13, 5571808), (16, 4527094), (22, 3292432), (26, 2785904), (32, 2263547), (44, 1646216), (52, 1392952), (88, 823108), (104, 696476), (121, 598624), (143, 506528), (176, 411554), (208, 348238), (242, 299312), (286, 253264), (352, 205777), (416, 174119), (484, 149656), (572, 126632), (968, 74828), (1144, 63316), (1439, 50336), (1573, 46048), (1936, 37414), (2288, 31658), (2878, 25168), (3146, 23024), (3872, 18707), (4576, 15829), (5756, 12584), (6292, 11512)]