67873914

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 48

約数和(自身を含む): 150250464

約数和(自身を除く): 82376550

約数列:

[1, 2, 3, 6, 9, 18, 83, 166, 181, 249, 251, 362, 498, 502, 543, 747, 753, 1086, 1494, 1506, 1629, 2259, 3258, 4518, 15023, 20833, 30046, 41666, 45069, 45431, 62499, 90138, 90862, 124998, 135207, 136293, 187497, 270414, 272586, 374994, 408879, 817758, 3770773, 7541546, 11312319, 22624638, 33936957, 67873914]

約数ペア:

[(1, 67873914), (2, 33936957), (3, 22624638), (6, 11312319), (9, 7541546), (18, 3770773), (83, 817758), (166, 408879), (181, 374994), (249, 272586), (251, 270414), (362, 187497), (498, 136293), (502, 135207), (543, 124998), (747, 90862), (753, 90138), (1086, 62499), (1494, 45431), (1506, 45069), (1629, 41666), (2259, 30046), (3258, 20833), (4518, 15023)]