77877828

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3323}}^1$

素因数の和:3374

約数の個数: 96

約数和(自身を含む): 238264320

約数和(自身を除く): 160386492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3323, 3348, 3906, 5859, 6646, 7812, 9969, 11718, 13292, 19938, 23261, 23436, 29907, 39876, 46522, 59814, 69783, 89721, 93044, 103013, 119628, 139566, 179442, 206026, 209349, 279132, 309039, 358884, 412052, 418698, 618078, 628047, 721091, 837396, 927117, 1236156, 1256094, 1442182, 1854234, 2163273, 2512188, 2781351, 2884364, 3708468, 4326546, 5562702, 6489819, 8653092, 11125404, 12979638, 19469457, 25959276, 38938914, 77877828]

約数ペア:

[(1, 77877828), (2, 38938914), (3, 25959276), (4, 19469457), (6, 12979638), (7, 11125404), (9, 8653092), (12, 6489819), (14, 5562702), (18, 4326546), (21, 3708468), (27, 2884364), (28, 2781351), (31, 2512188), (36, 2163273), (42, 1854234), (54, 1442182), (62, 1256094), (63, 1236156), (84, 927117), (93, 837396), (108, 721091), (124, 628047), (126, 618078), (186, 418698), (189, 412052), (217, 358884), (252, 309039), (279, 279132), (372, 209349), (378, 206026), (434, 179442), (558, 139566), (651, 119628), (756, 103013), (837, 93044), (868, 89721), (1116, 69783), (1302, 59814), (1674, 46522), (1953, 39876), (2604, 29907), (3323, 23436), (3348, 23261), (3906, 19938), (5859, 13292), (6646, 11718), (7812, 9969)]