78896484

素因数分解:

$2^2\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1627}}^1$

素因数の和:2089

約数の個数: 48

約数和(自身を含む): 205128000

約数和(自身を除く): 126231516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 449, 898, 1347, 1627, 1796, 2694, 3254, 4041, 4881, 5388, 6508, 8082, 9762, 12123, 14643, 16164, 19524, 24246, 29286, 43929, 48492, 58572, 87858, 175716, 730523, 1461046, 2191569, 2922092, 4383138, 6574707, 8766276, 13149414, 19724121, 26298828, 39448242, 78896484]

約数ペア:

[(1, 78896484), (2, 39448242), (3, 26298828), (4, 19724121), (6, 13149414), (9, 8766276), (12, 6574707), (18, 4383138), (27, 2922092), (36, 2191569), (54, 1461046), (108, 730523), (449, 175716), (898, 87858), (1347, 58572), (1627, 48492), (1796, 43929), (2694, 29286), (3254, 24246), (4041, 19524), (4881, 16164), (5388, 14643), (6508, 12123), (8082, 9762)]