80675056

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5953}}^1$

素因数の和:5990

約数の個数: 60

約数和(自身を含む): 196386736

約数和(自身を除く): 115711680

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 5953, 6776, 11906, 13552, 23812, 41671, 47624, 65483, 83342, 95248, 130966, 166684, 261932, 333368, 458381, 523864, 666736, 720313, 916762, 1047728, 1440626, 1833524, 2881252, 3667048, 5042191, 5762504, 7334096, 10084382, 11525008, 20168764, 40337528, 80675056]

約数ペア:

[(1, 80675056), (2, 40337528), (4, 20168764), (7, 11525008), (8, 10084382), (11, 7334096), (14, 5762504), (16, 5042191), (22, 3667048), (28, 2881252), (44, 1833524), (56, 1440626), (77, 1047728), (88, 916762), (112, 720313), (121, 666736), (154, 523864), (176, 458381), (242, 333368), (308, 261932), (484, 166684), (616, 130966), (847, 95248), (968, 83342), (1232, 65483), (1694, 47624), (1936, 41671), (3388, 23812), (5953, 13552), (6776, 11906)]