121656834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{541}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 293860476

約数和(自身を除く): 172203642

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 541, 558, 806, 961, 1082, 1209, 1623, 1922, 2418, 2883, 3246, 3627, 4869, 5766, 7033, 7254, 8649, 9738, 12493, 14066, 16771, 17298, 21099, 24986, 33542, 37479, 42198, 50313, 63297, 74958, 100626, 112437, 126594, 150939, 218023, 224874, 301878, 436046, 519901, 654069, 1039802, 1308138, 1559703, 1962207, 3119406, 3924414, 4679109, 6758713, 9358218, 13517426, 20276139, 40552278, 60828417, 121656834]

約数ペア:

[(1, 121656834), (2, 60828417), (3, 40552278), (6, 20276139), (9, 13517426), (13, 9358218), (18, 6758713), (26, 4679109), (31, 3924414), (39, 3119406), (62, 1962207), (78, 1559703), (93, 1308138), (117, 1039802), (186, 654069), (234, 519901), (279, 436046), (403, 301878), (541, 224874), (558, 218023), (806, 150939), (961, 126594), (1082, 112437), (1209, 100626), (1623, 74958), (1922, 63297), (2418, 50313), (2883, 42198), (3246, 37479), (3627, 33542), (4869, 24986), (5766, 21099), (7033, 17298), (7254, 16771), (8649, 14066), (9738, 12493)]