73555664

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1073

約数の個数: 80

約数和(自身を含む): 179155200

約数和(自身を除く): 105599536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1031, 1274, 1372, 1456, 2062, 2548, 2744, 4124, 4459, 5096, 5488, 7217, 8248, 8918, 10192, 13403, 14434, 16496, 17836, 26806, 28868, 35672, 50519, 53612, 57736, 71344, 93821, 101038, 107224, 115472, 187642, 202076, 214448, 353633, 375284, 404152, 656747, 707266, 750568, 808304, 1313494, 1414532, 1501136, 2626988, 2829064, 4597229, 5253976, 5658128, 9194458, 10507952, 18388916, 36777832, 73555664]

約数ペア:

[(1, 73555664), (2, 36777832), (4, 18388916), (7, 10507952), (8, 9194458), (13, 5658128), (14, 5253976), (16, 4597229), (26, 2829064), (28, 2626988), (49, 1501136), (52, 1414532), (56, 1313494), (91, 808304), (98, 750568), (104, 707266), (112, 656747), (182, 404152), (196, 375284), (208, 353633), (343, 214448), (364, 202076), (392, 187642), (637, 115472), (686, 107224), (728, 101038), (784, 93821), (1031, 71344), (1274, 57736), (1372, 53612), (1456, 50519), (2062, 35672), (2548, 28868), (2744, 26806), (4124, 17836), (4459, 16496), (5096, 14434), (5488, 13403), (7217, 10192), (8248, 8918)]