77376672

素因数分解:

$2^5\times 3^2\times {\mathrm{173}}^1\times {\mathrm{1553}}^1$

素因数の和:1742

約数の個数: 72

約数和(自身を含む): 221454324

約数和(自身を除く): 144077652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 173, 288, 346, 519, 692, 1038, 1384, 1553, 1557, 2076, 2768, 3106, 3114, 4152, 4659, 5536, 6212, 6228, 8304, 9318, 12424, 12456, 13977, 16608, 18636, 24848, 24912, 27954, 37272, 49696, 49824, 55908, 74544, 111816, 149088, 223632, 268669, 447264, 537338, 806007, 1074676, 1612014, 2149352, 2418021, 3224028, 4298704, 4836042, 6448056, 8597408, 9672084, 12896112, 19344168, 25792224, 38688336, 77376672]

約数ペア:

[(1, 77376672), (2, 38688336), (3, 25792224), (4, 19344168), (6, 12896112), (8, 9672084), (9, 8597408), (12, 6448056), (16, 4836042), (18, 4298704), (24, 3224028), (32, 2418021), (36, 2149352), (48, 1612014), (72, 1074676), (96, 806007), (144, 537338), (173, 447264), (288, 268669), (346, 223632), (519, 149088), (692, 111816), (1038, 74544), (1384, 55908), (1553, 49824), (1557, 49696), (2076, 37272), (2768, 27954), (3106, 24912), (3114, 24848), (4152, 18636), (4659, 16608), (5536, 13977), (6212, 12456), (6228, 12424), (8304, 9318)]