77772828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 213857280

約数和(自身を除く): 136084452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 101, 103, 178, 202, 206, 267, 303, 309, 356, 404, 412, 534, 606, 618, 623, 707, 721, 1068, 1212, 1236, 1246, 1414, 1442, 1869, 2121, 2163, 2492, 2828, 2884, 3738, 4242, 4326, 7476, 8484, 8652, 8989, 9167, 10403, 17978, 18334, 20806, 26967, 27501, 31209, 35956, 36668, 41612, 53934, 55002, 62418, 62923, 64169, 72821, 107868, 110004, 124836, 125846, 128338, 145642, 188769, 192507, 218463, 251692, 256676, 291284, 377538, 385014, 436926, 755076, 770028, 873852, 925867, 1851734, 2777601, 3703468, 5555202, 6481069, 11110404, 12962138, 19443207, 25924276, 38886414, 77772828]

約数ペア:

[(1, 77772828), (2, 38886414), (3, 25924276), (4, 19443207), (6, 12962138), (7, 11110404), (12, 6481069), (14, 5555202), (21, 3703468), (28, 2777601), (42, 1851734), (84, 925867), (89, 873852), (101, 770028), (103, 755076), (178, 436926), (202, 385014), (206, 377538), (267, 291284), (303, 256676), (309, 251692), (356, 218463), (404, 192507), (412, 188769), (534, 145642), (606, 128338), (618, 125846), (623, 124836), (707, 110004), (721, 107868), (1068, 72821), (1212, 64169), (1236, 62923), (1246, 62418), (1414, 55002), (1442, 53934), (1869, 41612), (2121, 36668), (2163, 35956), (2492, 31209), (2828, 27501), (2884, 26967), (3738, 20806), (4242, 18334), (4326, 17978), (7476, 10403), (8484, 9167), (8652, 8989)]