272420136

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{87991}}^1$

素因数の和:88046

約数の個数: 48

約数和(自身を含む): 754971360

約数和(自身を除く): 482551224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 87991, 175982, 263973, 351964, 527946, 703928, 791919, 1055892, 1583838, 2111784, 3167676, 3783613, 6335352, 7567226, 11350839, 15134452, 22701678, 30268904, 34052517, 45403356, 68105034, 90806712, 136210068, 272420136]

約数ペア:

[(1, 272420136), (2, 136210068), (3, 90806712), (4, 68105034), (6, 45403356), (8, 34052517), (9, 30268904), (12, 22701678), (18, 15134452), (24, 11350839), (36, 7567226), (43, 6335352), (72, 3783613), (86, 3167676), (129, 2111784), (172, 1583838), (258, 1055892), (344, 791919), (387, 703928), (516, 527946), (774, 351964), (1032, 263973), (1548, 175982), (3096, 87991)]