138380076

素因数分解:

$2^2\times 3^4\times {\mathrm{487}}^1\times {\mathrm{877}}^1$

素因数の和:1380

約数の個数: 60

約数和(自身を含む): 362909008

約数和(自身を除く): 224528932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 487, 877, 974, 1461, 1754, 1948, 2631, 2922, 3508, 4383, 5262, 5844, 7893, 8766, 10524, 13149, 15786, 17532, 23679, 26298, 31572, 39447, 47358, 52596, 71037, 78894, 94716, 142074, 157788, 284148, 427099, 854198, 1281297, 1708396, 2562594, 3843891, 5125188, 7687782, 11531673, 15375564, 23063346, 34595019, 46126692, 69190038, 138380076]

約数ペア:

[(1, 138380076), (2, 69190038), (3, 46126692), (4, 34595019), (6, 23063346), (9, 15375564), (12, 11531673), (18, 7687782), (27, 5125188), (36, 3843891), (54, 2562594), (81, 1708396), (108, 1281297), (162, 854198), (324, 427099), (487, 284148), (877, 157788), (974, 142074), (1461, 94716), (1754, 78894), (1948, 71037), (2631, 52596), (2922, 47358), (3508, 39447), (4383, 31572), (5262, 26298), (5844, 23679), (7893, 17532), (8766, 15786), (10524, 13149)]