84387672

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 237116880

約数和(自身を除く): 152729208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 97, 129, 172, 194, 258, 281, 291, 344, 387, 388, 516, 562, 582, 774, 776, 843, 873, 1032, 1124, 1164, 1548, 1686, 1746, 2248, 2328, 2529, 3096, 3372, 3492, 4171, 5058, 6744, 6984, 8342, 10116, 12083, 12513, 16684, 20232, 24166, 25026, 27257, 33368, 36249, 37539, 48332, 50052, 54514, 72498, 75078, 81771, 96664, 100104, 108747, 109028, 144996, 150156, 163542, 217494, 218056, 245313, 289992, 300312, 327084, 434988, 490626, 654168, 869976, 981252, 1172051, 1962504, 2344102, 3516153, 4688204, 7032306, 9376408, 10548459, 14064612, 21096918, 28129224, 42193836, 84387672]

約数ペア:

[(1, 84387672), (2, 42193836), (3, 28129224), (4, 21096918), (6, 14064612), (8, 10548459), (9, 9376408), (12, 7032306), (18, 4688204), (24, 3516153), (36, 2344102), (43, 1962504), (72, 1172051), (86, 981252), (97, 869976), (129, 654168), (172, 490626), (194, 434988), (258, 327084), (281, 300312), (291, 289992), (344, 245313), (387, 218056), (388, 217494), (516, 163542), (562, 150156), (582, 144996), (774, 109028), (776, 108747), (843, 100104), (873, 96664), (1032, 81771), (1124, 75078), (1164, 72498), (1548, 54514), (1686, 50052), (1746, 48332), (2248, 37539), (2328, 36249), (2529, 33368), (3096, 27257), (3372, 25026), (3492, 24166), (4171, 20232), (5058, 16684), (6744, 12513), (6984, 12083), (8342, 10116)]