72768024

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 259200000

約数和(自身を除く): 186431976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 19, 21, 24, 27, 28, 34, 36, 38, 42, 51, 54, 56, 57, 63, 68, 72, 76, 84, 102, 108, 114, 119, 126, 133, 136, 149, 152, 153, 168, 171, 189, 204, 216, 228, 238, 252, 266, 298, 306, 323, 342, 357, 378, 399, 408, 447, 456, 459, 476, 504, 513, 532, 596, 612, 646, 684, 714, 756, 798, 894, 918, 952, 969, 1026, 1043, 1064, 1071, 1192, 1197, 1224, 1292, 1341, 1368, 1428, 1512, 1596, 1788, 1836, 1938, 2052, 2086, 2142, 2261, 2394, 2533, 2584, 2682, 2831, 2856, 2907, 3129, 3192, 3213, 3576, 3591, 3672, 3876, 4023, 4104, 4172, 4284, 4522, 4788, 5066, 5364, 5662, 5814, 6258, 6426, 6783, 7182, 7599, 7752, 8046, 8344, 8493, 8568, 8721, 9044, 9387, 9576, 10132, 10728, 11324, 11628, 12516, 12852, 13566, 14364, 15198, 16092, 16986, 17442, 17731, 18088, 18774, 19817, 20264, 20349, 22648, 22797, 23256, 25032, 25479, 25704, 27132, 28161, 28728, 30396, 32184, 33972, 34884, 35462, 37548, 39634, 40698, 45594, 48127, 50958, 53193, 54264, 56322, 59451, 60792, 61047, 67944, 68391, 69768, 70924, 75096, 76437, 79268, 81396, 91188, 96254, 101916, 106386, 112644, 118902, 122094, 136782, 141848, 144381, 152874, 158536, 159579, 162792, 178353, 182376, 192508, 203832, 212772, 225288, 237804, 244188, 273564, 288762, 305748, 319158, 336889, 356706, 385016, 425544, 433143, 475608, 478737, 488376, 535059, 547128, 577524, 611496, 638316, 673778, 713412, 866286, 957474, 1010667, 1070118, 1155048, 1276632, 1299429, 1347556, 1426824, 1732572, 1914948, 2021334, 2140236, 2598858, 2695112, 3032001, 3465144, 3829896, 4042668, 4280472, 5197716, 6064002, 8085336, 9096003, 10395432, 12128004, 18192006, 24256008, 36384012, 72768024]

約数ペア:

[(1, 72768024), (2, 36384012), (3, 24256008), (4, 18192006), (6, 12128004), (7, 10395432), (8, 9096003), (9, 8085336), (12, 6064002), (14, 5197716), (17, 4280472), (18, 4042668), (19, 3829896), (21, 3465144), (24, 3032001), (27, 2695112), (28, 2598858), (34, 2140236), (36, 2021334), (38, 1914948), (42, 1732572), (51, 1426824), (54, 1347556), (56, 1299429), (57, 1276632), (63, 1155048), (68, 1070118), (72, 1010667), (76, 957474), (84, 866286), (102, 713412), (108, 673778), (114, 638316), (119, 611496), (126, 577524), (133, 547128), (136, 535059), (149, 488376), (152, 478737), (153, 475608), (168, 433143), (171, 425544), (189, 385016), (204, 356706), (216, 336889), (228, 319158), (238, 305748), (252, 288762), (266, 273564), (298, 244188), (306, 237804), (323, 225288), (342, 212772), (357, 203832), (378, 192508), (399, 182376), (408, 178353), (447, 162792), (456, 159579), (459, 158536), (476, 152874), (504, 144381), (513, 141848), (532, 136782), (596, 122094), (612, 118902), (646, 112644), (684, 106386), (714, 101916), (756, 96254), (798, 91188), (894, 81396), (918, 79268), (952, 76437), (969, 75096), (1026, 70924), (1043, 69768), (1064, 68391), (1071, 67944), (1192, 61047), (1197, 60792), (1224, 59451), (1292, 56322), (1341, 54264), (1368, 53193), (1428, 50958), (1512, 48127), (1596, 45594), (1788, 40698), (1836, 39634), (1938, 37548), (2052, 35462), (2086, 34884), (2142, 33972), (2261, 32184), (2394, 30396), (2533, 28728), (2584, 28161), (2682, 27132), (2831, 25704), (2856, 25479), (2907, 25032), (3129, 23256), (3192, 22797), (3213, 22648), (3576, 20349), (3591, 20264), (3672, 19817), (3876, 18774), (4023, 18088), (4104, 17731), (4172, 17442), (4284, 16986), (4522, 16092), (4788, 15198), (5066, 14364), (5364, 13566), (5662, 12852), (5814, 12516), (6258, 11628), (6426, 11324), (6783, 10728), (7182, 10132), (7599, 9576), (7752, 9387), (8046, 9044), (8344, 8721), (8493, 8568)]