129535776

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5419}}^1$

素因数の和:5518

約数の個数: 72

約数和(自身を含む): 372874320

約数和(自身を除く): 243338544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5419, 5976, 7968, 10838, 11952, 16257, 21676, 23904, 32514, 43352, 48771, 65028, 86704, 97542, 130056, 173408, 195084, 260112, 390168, 449777, 520224, 780336, 899554, 1349331, 1560672, 1799108, 2698662, 3598216, 4047993, 5397324, 7196432, 8095986, 10794648, 14392864, 16191972, 21589296, 32383944, 43178592, 64767888, 129535776]

約数ペア:

[(1, 129535776), (2, 64767888), (3, 43178592), (4, 32383944), (6, 21589296), (8, 16191972), (9, 14392864), (12, 10794648), (16, 8095986), (18, 7196432), (24, 5397324), (32, 4047993), (36, 3598216), (48, 2698662), (72, 1799108), (83, 1560672), (96, 1349331), (144, 899554), (166, 780336), (249, 520224), (288, 449777), (332, 390168), (498, 260112), (664, 195084), (747, 173408), (996, 130056), (1328, 97542), (1494, 86704), (1992, 65028), (2656, 48771), (2988, 43352), (3984, 32514), (5419, 23904), (5976, 21676), (7968, 16257), (10838, 11952)]