7992612

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 21228480

約数和(自身を除く): 13235868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 59, 71, 106, 118, 142, 159, 177, 212, 213, 236, 284, 318, 354, 426, 477, 531, 636, 639, 708, 852, 954, 1062, 1278, 1908, 2124, 2556, 3127, 3763, 4189, 6254, 7526, 8378, 9381, 11289, 12508, 12567, 15052, 16756, 18762, 22578, 25134, 28143, 33867, 37524, 37701, 45156, 50268, 56286, 67734, 75402, 112572, 135468, 150804, 222017, 444034, 666051, 888068, 1332102, 1998153, 2664204, 3996306, 7992612]

約数ペア:

[(1, 7992612), (2, 3996306), (3, 2664204), (4, 1998153), (6, 1332102), (9, 888068), (12, 666051), (18, 444034), (36, 222017), (53, 150804), (59, 135468), (71, 112572), (106, 75402), (118, 67734), (142, 56286), (159, 50268), (177, 45156), (212, 37701), (213, 37524), (236, 33867), (284, 28143), (318, 25134), (354, 22578), (426, 18762), (477, 16756), (531, 15052), (636, 12567), (639, 12508), (708, 11289), (852, 9381), (954, 8378), (1062, 7526), (1278, 6254), (1908, 4189), (2124, 3763), (2556, 3127)]