66937416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30649}}^1$

素因数の和:30678

約数の個数: 64

約数和(自身を含む): 205968000

約数和(自身を除く): 139030584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 30649, 61298, 91947, 122596, 183894, 214543, 245192, 367788, 398437, 429086, 643629, 735576, 796874, 858172, 1195311, 1287258, 1593748, 1716344, 2390622, 2574516, 2789059, 3187496, 4781244, 5149032, 5578118, 8367177, 9562488, 11156236, 16734354, 22312472, 33468708, 66937416]

約数ペア:

[(1, 66937416), (2, 33468708), (3, 22312472), (4, 16734354), (6, 11156236), (7, 9562488), (8, 8367177), (12, 5578118), (13, 5149032), (14, 4781244), (21, 3187496), (24, 2789059), (26, 2574516), (28, 2390622), (39, 1716344), (42, 1593748), (52, 1287258), (56, 1195311), (78, 858172), (84, 796874), (91, 735576), (104, 643629), (156, 429086), (168, 398437), (182, 367788), (273, 245192), (312, 214543), (364, 183894), (546, 122596), (728, 91947), (1092, 61298), (2184, 30649)]