65654928

素因数分解:

$2^4\times 3^3\times {\mathrm{379}}^1\times {\mathrm{401}}^1$

素因数の和:797

約数の個数: 80

約数和(自身を含む): 189422400

約数和(自身を除く): 123767472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 379, 401, 432, 758, 802, 1137, 1203, 1516, 1604, 2274, 2406, 3032, 3208, 3411, 3609, 4548, 4812, 6064, 6416, 6822, 7218, 9096, 9624, 10233, 10827, 13644, 14436, 18192, 19248, 20466, 21654, 27288, 28872, 40932, 43308, 54576, 57744, 81864, 86616, 151979, 163728, 173232, 303958, 455937, 607916, 911874, 1215832, 1367811, 1823748, 2431664, 2735622, 3647496, 4103433, 5471244, 7294992, 8206866, 10942488, 16413732, 21884976, 32827464, 65654928]

約数ペア:

[(1, 65654928), (2, 32827464), (3, 21884976), (4, 16413732), (6, 10942488), (8, 8206866), (9, 7294992), (12, 5471244), (16, 4103433), (18, 3647496), (24, 2735622), (27, 2431664), (36, 1823748), (48, 1367811), (54, 1215832), (72, 911874), (108, 607916), (144, 455937), (216, 303958), (379, 173232), (401, 163728), (432, 151979), (758, 86616), (802, 81864), (1137, 57744), (1203, 54576), (1516, 43308), (1604, 40932), (2274, 28872), (2406, 27288), (3032, 21654), (3208, 20466), (3411, 19248), (3609, 18192), (4548, 14436), (4812, 13644), (6064, 10827), (6416, 10233), (6822, 9624), (7218, 9096)]