91257228

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{133417}}^1$

素因数の和:133446

約数の個数: 36

約数和(自身を含む): 242820760

約数和(自身を除く): 151563532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 133417, 266834, 400251, 533668, 800502, 1200753, 1601004, 2401506, 2534923, 4803012, 5069846, 7604769, 10139692, 15209538, 22814307, 30419076, 45628614, 91257228]

約数ペア:

[(1, 91257228), (2, 45628614), (3, 30419076), (4, 22814307), (6, 15209538), (9, 10139692), (12, 7604769), (18, 5069846), (19, 4803012), (36, 2534923), (38, 2401506), (57, 1601004), (76, 1200753), (114, 800502), (171, 533668), (228, 400251), (342, 266834), (684, 133417)]