80697672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101891}}^1$

素因数の和:101914

約数の個数: 48

約数和(自身を含む): 238427280

約数和(自身を除く): 157729608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 101891, 203782, 305673, 407564, 611346, 815128, 917019, 1120801, 1222692, 1834038, 2241602, 2445384, 3362403, 3668076, 4483204, 6724806, 7336152, 8966408, 10087209, 13449612, 20174418, 26899224, 40348836, 80697672]

約数ペア:

[(1, 80697672), (2, 40348836), (3, 26899224), (4, 20174418), (6, 13449612), (8, 10087209), (9, 8966408), (11, 7336152), (12, 6724806), (18, 4483204), (22, 3668076), (24, 3362403), (33, 2445384), (36, 2241602), (44, 1834038), (66, 1222692), (72, 1120801), (88, 917019), (99, 815128), (132, 611346), (198, 407564), (264, 305673), (396, 203782), (792, 101891)]