123736691868

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{578609}}^1$

素因数の和:578938

約数の個数: 48

約数和(自身を含む): 293952395520

約数和(自身を除く): 170215703652

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 251, 284, 426, 502, 753, 852, 1004, 1506, 3012, 17821, 35642, 53463, 71284, 106926, 213852, 578609, 1157218, 1735827, 2314436, 3471654, 6943308, 41081239, 82162478, 123243717, 145230859, 164324956, 246487434, 290461718, 435692577, 492974868, 580923436, 871385154, 1742770308, 10311390989, 20622781978, 30934172967, 41245563956, 61868345934, 123736691868]

約数ペア:

[(1, 123736691868), (2, 61868345934), (3, 41245563956), (4, 30934172967), (6, 20622781978), (12, 10311390989), (71, 1742770308), (142, 871385154), (213, 580923436), (251, 492974868), (284, 435692577), (426, 290461718), (502, 246487434), (753, 164324956), (852, 145230859), (1004, 123243717), (1506, 82162478), (3012, 41081239), (17821, 6943308), (35642, 3471654), (53463, 2314436), (71284, 1735827), (106926, 1157218), (213852, 578609)]