91770276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25577}}^1$

素因数の和:25620

約数の個数: 48

約数和(自身を含む): 240637824

約数和(自身を除く): 148867548

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 25577, 51154, 76731, 102308, 153462, 306924, 332501, 588271, 665002, 997503, 1176542, 1330004, 1764813, 1995006, 2353084, 3529626, 3990012, 7059252, 7647523, 15295046, 22942569, 30590092, 45885138, 91770276]

約数ペア:

[(1, 91770276), (2, 45885138), (3, 30590092), (4, 22942569), (6, 15295046), (12, 7647523), (13, 7059252), (23, 3990012), (26, 3529626), (39, 2353084), (46, 1995006), (52, 1764813), (69, 1330004), (78, 1176542), (92, 997503), (138, 665002), (156, 588271), (276, 332501), (299, 306924), (598, 153462), (897, 102308), (1196, 76731), (1794, 51154), (3588, 25577)]