87149928

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2857}}^1$

素因数の和:2938

約数の個数: 64

約数和(自身を含む): 230469120

約数和(自身を除く): 143319192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2542, 2857, 3813, 5084, 5714, 7626, 8571, 10168, 11428, 15252, 17142, 22856, 30504, 34284, 68568, 88567, 117137, 177134, 234274, 265701, 351411, 354268, 468548, 531402, 702822, 708536, 937096, 1062804, 1405644, 2125608, 2811288, 3631247, 7262494, 10893741, 14524988, 21787482, 29049976, 43574964, 87149928]

約数ペア:

[(1, 87149928), (2, 43574964), (3, 29049976), (4, 21787482), (6, 14524988), (8, 10893741), (12, 7262494), (24, 3631247), (31, 2811288), (41, 2125608), (62, 1405644), (82, 1062804), (93, 937096), (123, 708536), (124, 702822), (164, 531402), (186, 468548), (246, 354268), (248, 351411), (328, 265701), (372, 234274), (492, 177134), (744, 117137), (984, 88567), (1271, 68568), (2542, 34284), (2857, 30504), (3813, 22856), (5084, 17142), (5714, 15252), (7626, 11428), (8571, 10168)]