80464188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:379

約数の個数: 96

約数和(自身を含む): 222566400

約数和(自身を除く): 142102212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 89, 94, 141, 178, 188, 229, 267, 282, 329, 356, 458, 534, 564, 623, 658, 687, 916, 987, 1068, 1246, 1316, 1374, 1603, 1869, 1974, 2492, 2748, 3206, 3738, 3948, 4183, 4809, 6412, 7476, 8366, 9618, 10763, 12549, 16732, 19236, 20381, 21526, 25098, 29281, 32289, 40762, 43052, 50196, 58562, 61143, 64578, 75341, 81524, 87843, 117124, 122286, 129156, 142667, 150682, 175686, 226023, 244572, 285334, 301364, 351372, 428001, 452046, 570668, 856002, 904092, 957907, 1712004, 1915814, 2873721, 3831628, 5747442, 6705349, 11494884, 13410698, 20116047, 26821396, 40232094, 80464188]

約数ペア:

[(1, 80464188), (2, 40232094), (3, 26821396), (4, 20116047), (6, 13410698), (7, 11494884), (12, 6705349), (14, 5747442), (21, 3831628), (28, 2873721), (42, 1915814), (47, 1712004), (84, 957907), (89, 904092), (94, 856002), (141, 570668), (178, 452046), (188, 428001), (229, 351372), (267, 301364), (282, 285334), (329, 244572), (356, 226023), (458, 175686), (534, 150682), (564, 142667), (623, 129156), (658, 122286), (687, 117124), (916, 87843), (987, 81524), (1068, 75341), (1246, 64578), (1316, 61143), (1374, 58562), (1603, 50196), (1869, 43052), (1974, 40762), (2492, 32289), (2748, 29281), (3206, 25098), (3738, 21526), (3948, 20381), (4183, 19236), (4809, 16732), (6412, 12549), (7476, 10763), (8366, 9618)]