187739604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{859}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 512759520

約数和(自身を除く): 325019916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 467, 468, 859, 934, 1401, 1718, 1868, 2577, 2802, 3436, 4203, 5154, 5604, 6071, 7731, 8406, 10308, 11167, 12142, 15462, 16812, 18213, 22334, 24284, 30924, 33501, 36426, 44668, 54639, 67002, 72852, 100503, 109278, 134004, 201006, 218556, 401153, 402012, 802306, 1203459, 1604612, 2406918, 3610377, 4813836, 5214989, 7220754, 10429978, 14441508, 15644967, 20859956, 31289934, 46934901, 62579868, 93869802, 187739604]

約数ペア:

[(1, 187739604), (2, 93869802), (3, 62579868), (4, 46934901), (6, 31289934), (9, 20859956), (12, 15644967), (13, 14441508), (18, 10429978), (26, 7220754), (36, 5214989), (39, 4813836), (52, 3610377), (78, 2406918), (117, 1604612), (156, 1203459), (234, 802306), (467, 402012), (468, 401153), (859, 218556), (934, 201006), (1401, 134004), (1718, 109278), (1868, 100503), (2577, 72852), (2802, 67002), (3436, 54639), (4203, 44668), (5154, 36426), (5604, 33501), (6071, 30924), (7731, 24284), (8406, 22334), (10308, 18213), (11167, 16812), (12142, 15462)]