87504228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{347239}}^1$

素因数の和:347256

約数の個数: 36

約数和(自身を含む): 252790720

約数和(自身を除く): 165286492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 347239, 694478, 1041717, 1388956, 2083434, 2430673, 3125151, 4166868, 4861346, 6250302, 7292019, 9722692, 12500604, 14584038, 21876057, 29168076, 43752114, 87504228]

約数ペア:

[(1, 87504228), (2, 43752114), (3, 29168076), (4, 21876057), (6, 14584038), (7, 12500604), (9, 9722692), (12, 7292019), (14, 6250302), (18, 4861346), (21, 4166868), (28, 3125151), (36, 2430673), (42, 2083434), (63, 1388956), (84, 1041717), (126, 694478), (252, 347239)]