72339876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1783}}^1$

素因数の和:1830

約数の個数: 108

約数和(自身を含む): 222086592

約数和(自身を除く): 149746716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 49, 63, 69, 84, 92, 98, 126, 138, 147, 161, 196, 207, 252, 276, 294, 322, 414, 441, 483, 588, 644, 828, 882, 966, 1127, 1449, 1764, 1783, 1932, 2254, 2898, 3381, 3566, 4508, 5349, 5796, 6762, 7132, 10143, 10698, 12481, 13524, 16047, 20286, 21396, 24962, 32094, 37443, 40572, 41009, 49924, 64188, 74886, 82018, 87367, 112329, 123027, 149772, 164036, 174734, 224658, 246054, 262101, 287063, 349468, 369081, 449316, 492108, 524202, 574126, 738162, 786303, 861189, 1048404, 1148252, 1476324, 1572606, 1722378, 2009441, 2583567, 3145212, 3444756, 4018882, 5167134, 6028323, 8037764, 10334268, 12056646, 18084969, 24113292, 36169938, 72339876]

約数ペア:

[(1, 72339876), (2, 36169938), (3, 24113292), (4, 18084969), (6, 12056646), (7, 10334268), (9, 8037764), (12, 6028323), (14, 5167134), (18, 4018882), (21, 3444756), (23, 3145212), (28, 2583567), (36, 2009441), (42, 1722378), (46, 1572606), (49, 1476324), (63, 1148252), (69, 1048404), (84, 861189), (92, 786303), (98, 738162), (126, 574126), (138, 524202), (147, 492108), (161, 449316), (196, 369081), (207, 349468), (252, 287063), (276, 262101), (294, 246054), (322, 224658), (414, 174734), (441, 164036), (483, 149772), (588, 123027), (644, 112329), (828, 87367), (882, 82018), (966, 74886), (1127, 64188), (1449, 49924), (1764, 41009), (1783, 40572), (1932, 37443), (2254, 32094), (2898, 24962), (3381, 21396), (3566, 20286), (4508, 16047), (5349, 13524), (5796, 12481), (6762, 10698), (7132, 10143)]