72080736

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 240242688

約数和(自身を除く): 168161952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 223, 224, 259, 273, 296, 312, 336, 364, 416, 444, 446, 481, 518, 546, 592, 624, 669, 672, 728, 777, 888, 892, 962, 1036, 1092, 1184, 1248, 1338, 1443, 1456, 1554, 1561, 1776, 1784, 1924, 2072, 2184, 2676, 2886, 2899, 2912, 3108, 3122, 3367, 3552, 3568, 3848, 4144, 4368, 4683, 5352, 5772, 5798, 6216, 6244, 6734, 7136, 7696, 8251, 8288, 8697, 8736, 9366, 10101, 10704, 11544, 11596, 12432, 12488, 13468, 15392, 16502, 17394, 18732, 20202, 20293, 21408, 23088, 23192, 24753, 24864, 24976, 26936, 33004, 34788, 37464, 40404, 40586, 46176, 46384, 49506, 49952, 53872, 57757, 60879, 66008, 69576, 74928, 80808, 81172, 92768, 99012, 107263, 107744, 115514, 121758, 132016, 139152, 149856, 161616, 162344, 173271, 198024, 214526, 231028, 243516, 264032, 278304, 321789, 323232, 324688, 346542, 396048, 429052, 462056, 487032, 643578, 649376, 693084, 750841, 792096, 858104, 924112, 974064, 1287156, 1386168, 1501682, 1716208, 1848224, 1948128, 2252523, 2574312, 2772336, 3003364, 3432416, 4505046, 5148624, 5544672, 6006728, 9010092, 10297248, 12013456, 18020184, 24026912, 36040368, 72080736]

約数ペア:

[(1, 72080736), (2, 36040368), (3, 24026912), (4, 18020184), (6, 12013456), (7, 10297248), (8, 9010092), (12, 6006728), (13, 5544672), (14, 5148624), (16, 4505046), (21, 3432416), (24, 3003364), (26, 2772336), (28, 2574312), (32, 2252523), (37, 1948128), (39, 1848224), (42, 1716208), (48, 1501682), (52, 1386168), (56, 1287156), (74, 974064), (78, 924112), (84, 858104), (91, 792096), (96, 750841), (104, 693084), (111, 649376), (112, 643578), (148, 487032), (156, 462056), (168, 429052), (182, 396048), (208, 346542), (222, 324688), (223, 323232), (224, 321789), (259, 278304), (273, 264032), (296, 243516), (312, 231028), (336, 214526), (364, 198024), (416, 173271), (444, 162344), (446, 161616), (481, 149856), (518, 139152), (546, 132016), (592, 121758), (624, 115514), (669, 107744), (672, 107263), (728, 99012), (777, 92768), (888, 81172), (892, 80808), (962, 74928), (1036, 69576), (1092, 66008), (1184, 60879), (1248, 57757), (1338, 53872), (1443, 49952), (1456, 49506), (1554, 46384), (1561, 46176), (1776, 40586), (1784, 40404), (1924, 37464), (2072, 34788), (2184, 33004), (2676, 26936), (2886, 24976), (2899, 24864), (2912, 24753), (3108, 23192), (3122, 23088), (3367, 21408), (3552, 20293), (3568, 20202), (3848, 18732), (4144, 17394), (4368, 16502), (4683, 15392), (5352, 13468), (5772, 12488), (5798, 12432), (6216, 11596), (6244, 11544), (6734, 10704), (7136, 10101), (7696, 9366), (8251, 8736), (8288, 8697)]