12989027232

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{543383}}^1$

素因数の和:543482

約数の個数: 72

約数和(自身を含む): 37382645664

約数和(自身を除く): 24393618432

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, 5976, 7968, 11952, 23904, 543383, 1086766, 1630149, 2173532, 3260298, 4347064, 4890447, 6520596, 8694128, 9780894, 13041192, 17388256, 19561788, 26082384, 39123576, 45100789, 52164768, 78247152, 90201578, 135302367, 156494304, 180403156, 270604734, 360806312, 405907101, 541209468, 721612624, 811814202, 1082418936, 1443225248, 1623628404, 2164837872, 3247256808, 4329675744, 6494513616, 12989027232]

約数ペア:

[(1, 12989027232), (2, 6494513616), (3, 4329675744), (4, 3247256808), (6, 2164837872), (8, 1623628404), (9, 1443225248), (12, 1082418936), (16, 811814202), (18, 721612624), (24, 541209468), (32, 405907101), (36, 360806312), (48, 270604734), (72, 180403156), (83, 156494304), (96, 135302367), (144, 90201578), (166, 78247152), (249, 52164768), (288, 45100789), (332, 39123576), (498, 26082384), (664, 19561788), (747, 17388256), (996, 13041192), (1328, 9780894), (1494, 8694128), (1992, 6520596), (2656, 4890447), (2988, 4347064), (3984, 3260298), (5976, 2173532), (7968, 1630149), (11952, 1086766), (23904, 543383)]