64657008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:456

約数の個数: 160

約数和(自身を含む): 207278400

約数和(自身を除く): 142621392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 29, 36, 39, 48, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 144, 156, 174, 208, 216, 232, 234, 261, 312, 348, 351, 377, 397, 432, 464, 468, 522, 624, 696, 702, 754, 783, 794, 936, 1044, 1131, 1191, 1392, 1404, 1508, 1566, 1588, 1872, 2088, 2262, 2382, 2808, 3016, 3132, 3176, 3393, 3573, 4176, 4524, 4764, 5161, 5616, 6032, 6264, 6352, 6786, 7146, 9048, 9528, 10179, 10322, 10719, 11513, 12528, 13572, 14292, 15483, 18096, 19056, 20358, 20644, 21438, 23026, 27144, 28584, 30966, 34539, 40716, 41288, 42876, 46052, 46449, 54288, 57168, 61932, 69078, 81432, 82576, 85752, 92104, 92898, 103617, 123864, 138156, 139347, 149669, 162864, 171504, 184208, 185796, 207234, 247728, 276312, 278694, 299338, 310851, 371592, 414468, 449007, 552624, 557388, 598676, 621702, 743184, 828936, 898014, 1114776, 1197352, 1243404, 1347021, 1657872, 1796028, 2229552, 2394704, 2486808, 2694042, 3592056, 4041063, 4973616, 5388084, 7184112, 8082126, 10776168, 16164252, 21552336, 32328504, 64657008]

約数ペア:

[(1, 64657008), (2, 32328504), (3, 21552336), (4, 16164252), (6, 10776168), (8, 8082126), (9, 7184112), (12, 5388084), (13, 4973616), (16, 4041063), (18, 3592056), (24, 2694042), (26, 2486808), (27, 2394704), (29, 2229552), (36, 1796028), (39, 1657872), (48, 1347021), (52, 1243404), (54, 1197352), (58, 1114776), (72, 898014), (78, 828936), (87, 743184), (104, 621702), (108, 598676), (116, 557388), (117, 552624), (144, 449007), (156, 414468), (174, 371592), (208, 310851), (216, 299338), (232, 278694), (234, 276312), (261, 247728), (312, 207234), (348, 185796), (351, 184208), (377, 171504), (397, 162864), (432, 149669), (464, 139347), (468, 138156), (522, 123864), (624, 103617), (696, 92898), (702, 92104), (754, 85752), (783, 82576), (794, 81432), (936, 69078), (1044, 61932), (1131, 57168), (1191, 54288), (1392, 46449), (1404, 46052), (1508, 42876), (1566, 41288), (1588, 40716), (1872, 34539), (2088, 30966), (2262, 28584), (2382, 27144), (2808, 23026), (3016, 21438), (3132, 20644), (3176, 20358), (3393, 19056), (3573, 18096), (4176, 15483), (4524, 14292), (4764, 13572), (5161, 12528), (5616, 11513), (6032, 10719), (6264, 10322), (6352, 10179), (6786, 9528), (7146, 9048)]