72890454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{133499}}^1$

素因数の和:133524

約数の個数: 32

約数和(自身を含む): 179424000

約数和(自身を除く): 106533546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 133499, 266998, 400497, 800994, 934493, 1735487, 1868986, 2803479, 3470974, 5206461, 5606958, 10412922, 12148409, 24296818, 36445227, 72890454]

約数ペア:

[(1, 72890454), (2, 36445227), (3, 24296818), (6, 12148409), (7, 10412922), (13, 5606958), (14, 5206461), (21, 3470974), (26, 2803479), (39, 1868986), (42, 1735487), (78, 934493), (91, 800994), (182, 400497), (273, 266998), (546, 133499)]