68717844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{146833}}^1$

素因数の和:146856

約数の個数: 36

約数和(自身を含む): 187066516

約数和(自身を除く): 118348672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 146833, 293666, 440499, 587332, 880998, 1321497, 1761996, 1908829, 2642994, 3817658, 5285988, 5726487, 7635316, 11452974, 17179461, 22905948, 34358922, 68717844]

約数ペア:

[(1, 68717844), (2, 34358922), (3, 22905948), (4, 17179461), (6, 11452974), (9, 7635316), (12, 5726487), (13, 5285988), (18, 3817658), (26, 2642994), (36, 1908829), (39, 1761996), (52, 1321497), (78, 880998), (117, 587332), (156, 440499), (234, 293666), (468, 146833)]