72778464

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{22973}}^1$

素因数の和:23000

約数の個数: 72

約数和(自身を含む): 225788472

約数和(自身を除く): 153010008

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 22973, 45946, 68919, 91892, 137838, 183784, 206757, 252703, 275676, 367568, 413514, 505406, 551352, 735136, 758109, 827028, 1010812, 1102704, 1516218, 1654056, 2021624, 2205408, 2274327, 3032436, 3308112, 4043248, 4548654, 6064872, 6616224, 8086496, 9097308, 12129744, 18194616, 24259488, 36389232, 72778464]

約数ペア:

[(1, 72778464), (2, 36389232), (3, 24259488), (4, 18194616), (6, 12129744), (8, 9097308), (9, 8086496), (11, 6616224), (12, 6064872), (16, 4548654), (18, 4043248), (22, 3308112), (24, 3032436), (32, 2274327), (33, 2205408), (36, 2021624), (44, 1654056), (48, 1516218), (66, 1102704), (72, 1010812), (88, 827028), (96, 758109), (99, 735136), (132, 551352), (144, 505406), (176, 413514), (198, 367568), (264, 275676), (288, 252703), (352, 206757), (396, 183784), (528, 137838), (792, 91892), (1056, 68919), (1584, 45946), (3168, 22973)]