77746872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{4493}}^1$

素因数の和:4612

約数の個数: 64

約数和(自身を含む): 224340480

約数和(自身を除く): 146593608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 103, 168, 206, 309, 412, 618, 721, 824, 1236, 1442, 2163, 2472, 2884, 4326, 4493, 5768, 8652, 8986, 13479, 17304, 17972, 26958, 31451, 35944, 53916, 62902, 94353, 107832, 125804, 188706, 251608, 377412, 462779, 754824, 925558, 1388337, 1851116, 2776674, 3239453, 3702232, 5553348, 6478906, 9718359, 11106696, 12957812, 19436718, 25915624, 38873436, 77746872]

約数ペア:

[(1, 77746872), (2, 38873436), (3, 25915624), (4, 19436718), (6, 12957812), (7, 11106696), (8, 9718359), (12, 6478906), (14, 5553348), (21, 3702232), (24, 3239453), (28, 2776674), (42, 1851116), (56, 1388337), (84, 925558), (103, 754824), (168, 462779), (206, 377412), (309, 251608), (412, 188706), (618, 125804), (721, 107832), (824, 94353), (1236, 62902), (1442, 53916), (2163, 35944), (2472, 31451), (2884, 26958), (4326, 17972), (4493, 17304), (5768, 13479), (8652, 8986)]