64916208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{21467}}^1$

素因数の和:21491

約数の個数: 80

約数和(自身を含む): 212962560

約数和(自身を除く): 148046352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 21467, 42934, 64401, 85868, 128802, 150269, 171736, 193203, 257604, 300538, 343472, 386406, 450807, 515208, 579609, 601076, 772812, 901614, 1030416, 1159218, 1202152, 1352421, 1545624, 1803228, 2318436, 2404304, 2704842, 3091248, 3606456, 4057263, 4636872, 5409684, 7212912, 8114526, 9273744, 10819368, 16229052, 21638736, 32458104, 64916208]

約数ペア:

[(1, 64916208), (2, 32458104), (3, 21638736), (4, 16229052), (6, 10819368), (7, 9273744), (8, 8114526), (9, 7212912), (12, 5409684), (14, 4636872), (16, 4057263), (18, 3606456), (21, 3091248), (24, 2704842), (27, 2404304), (28, 2318436), (36, 1803228), (42, 1545624), (48, 1352421), (54, 1202152), (56, 1159218), (63, 1030416), (72, 901614), (84, 772812), (108, 601076), (112, 579609), (126, 515208), (144, 450807), (168, 386406), (189, 343472), (216, 300538), (252, 257604), (336, 193203), (378, 171736), (432, 150269), (504, 128802), (756, 85868), (1008, 64401), (1512, 42934), (3024, 21467)]