72409152

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:920

約数の個数: 112

約数和(自身を含む): 210677760

約数和(自身を除く): 138268608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 64, 69, 76, 92, 96, 114, 138, 152, 184, 192, 228, 276, 304, 368, 437, 456, 552, 608, 736, 863, 874, 912, 1104, 1216, 1311, 1472, 1726, 1748, 1824, 2208, 2589, 2622, 3452, 3496, 3648, 4416, 5178, 5244, 6904, 6992, 10356, 10488, 13808, 13984, 16397, 19849, 20712, 20976, 27616, 27968, 32794, 39698, 41424, 41952, 49191, 55232, 59547, 65588, 79396, 82848, 83904, 98382, 119094, 131176, 158792, 165696, 196764, 238188, 262352, 317584, 377131, 393528, 476376, 524704, 635168, 754262, 787056, 952752, 1049408, 1131393, 1270336, 1508524, 1574112, 1905504, 2262786, 3017048, 3148224, 3811008, 4525572, 6034096, 9051144, 12068192, 18102288, 24136384, 36204576, 72409152]

約数ペア:

[(1, 72409152), (2, 36204576), (3, 24136384), (4, 18102288), (6, 12068192), (8, 9051144), (12, 6034096), (16, 4525572), (19, 3811008), (23, 3148224), (24, 3017048), (32, 2262786), (38, 1905504), (46, 1574112), (48, 1508524), (57, 1270336), (64, 1131393), (69, 1049408), (76, 952752), (92, 787056), (96, 754262), (114, 635168), (138, 524704), (152, 476376), (184, 393528), (192, 377131), (228, 317584), (276, 262352), (304, 238188), (368, 196764), (437, 165696), (456, 158792), (552, 131176), (608, 119094), (736, 98382), (863, 83904), (874, 82848), (912, 79396), (1104, 65588), (1216, 59547), (1311, 55232), (1472, 49191), (1726, 41952), (1748, 41424), (1824, 39698), (2208, 32794), (2589, 27968), (2622, 27616), (3452, 20976), (3496, 20712), (3648, 19849), (4416, 16397), (5178, 13984), (5244, 13808), (6904, 10488), (6992, 10356)]