129971448

素因数分解:

$2^3\times 3^2\times {\mathrm{397}}^1\times {\mathrm{4547}}^1$

素因数の和:4956

約数の個数: 48

約数和(自身を含む): 352970280

約数和(自身を除く): 222998832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397, 794, 1191, 1588, 2382, 3176, 3573, 4547, 4764, 7146, 9094, 9528, 13641, 14292, 18188, 27282, 28584, 36376, 40923, 54564, 81846, 109128, 163692, 327384, 1805159, 3610318, 5415477, 7220636, 10830954, 14441272, 16246431, 21661908, 32492862, 43323816, 64985724, 129971448]

約数ペア:

[(1, 129971448), (2, 64985724), (3, 43323816), (4, 32492862), (6, 21661908), (8, 16246431), (9, 14441272), (12, 10830954), (18, 7220636), (24, 5415477), (36, 3610318), (72, 1805159), (397, 327384), (794, 163692), (1191, 109128), (1588, 81846), (2382, 54564), (3176, 40923), (3573, 36376), (4547, 28584), (4764, 27282), (7146, 18188), (9094, 14292), (9528, 13641)]