64304016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1973}}^1$

素因数の和:2088

約数の個数: 80

約数和(自身を含む): 191904384

約数和(自身を除く): 127600368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 1973, 2037, 2328, 2716, 3946, 4074, 4656, 5432, 5919, 7892, 8148, 10864, 11838, 13811, 15784, 16296, 23676, 27622, 31568, 32592, 41433, 47352, 55244, 82866, 94704, 110488, 165732, 191381, 220976, 331464, 382762, 574143, 662928, 765524, 1148286, 1339667, 1531048, 2296572, 2679334, 3062096, 4019001, 4593144, 5358668, 8038002, 9186288, 10717336, 16076004, 21434672, 32152008, 64304016]

約数ペア:

[(1, 64304016), (2, 32152008), (3, 21434672), (4, 16076004), (6, 10717336), (7, 9186288), (8, 8038002), (12, 5358668), (14, 4593144), (16, 4019001), (21, 3062096), (24, 2679334), (28, 2296572), (42, 1531048), (48, 1339667), (56, 1148286), (84, 765524), (97, 662928), (112, 574143), (168, 382762), (194, 331464), (291, 220976), (336, 191381), (388, 165732), (582, 110488), (679, 94704), (776, 82866), (1164, 55244), (1358, 47352), (1552, 41433), (1973, 32592), (2037, 31568), (2328, 27622), (2716, 23676), (3946, 16296), (4074, 15784), (4656, 13811), (5432, 11838), (5919, 10864), (7892, 8148)]