68929488

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:817

約数の個数: 80

約数和(自身を含む): 198846400

約数和(自身を除く): 129916912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 421, 432, 758, 842, 1137, 1263, 1516, 1684, 2274, 2526, 3032, 3368, 3411, 3789, 4548, 5052, 6064, 6736, 6822, 7578, 9096, 10104, 10233, 11367, 13644, 15156, 18192, 20208, 20466, 22734, 27288, 30312, 40932, 45468, 54576, 60624, 81864, 90936, 159559, 163728, 181872, 319118, 478677, 638236, 957354, 1276472, 1436031, 1914708, 2552944, 2872062, 3829416, 4308093, 5744124, 7658832, 8616186, 11488248, 17232372, 22976496, 34464744, 68929488]

約数ペア:

[(1, 68929488), (2, 34464744), (3, 22976496), (4, 17232372), (6, 11488248), (8, 8616186), (9, 7658832), (12, 5744124), (16, 4308093), (18, 3829416), (24, 2872062), (27, 2552944), (36, 1914708), (48, 1436031), (54, 1276472), (72, 957354), (108, 638236), (144, 478677), (216, 319118), (379, 181872), (421, 163728), (432, 159559), (758, 90936), (842, 81864), (1137, 60624), (1263, 54576), (1516, 45468), (1684, 40932), (2274, 30312), (2526, 27288), (3032, 22734), (3368, 20466), (3411, 20208), (3789, 18192), (4548, 15156), (5052, 13644), (6064, 11367), (6736, 10233), (6822, 10104), (7578, 9096)]