87751584

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{3671}}^1$

素因数の和:3770

約数の個数: 72

約数和(自身を含む): 252618912

約数和(自身を除く): 164867328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3671, 3984, 5976, 7342, 7968, 11013, 11952, 14684, 22026, 23904, 29368, 33039, 44052, 58736, 66078, 88104, 117472, 132156, 176208, 264312, 304693, 352416, 528624, 609386, 914079, 1057248, 1218772, 1828158, 2437544, 2742237, 3656316, 4875088, 5484474, 7312632, 9750176, 10968948, 14625264, 21937896, 29250528, 43875792, 87751584]

約数ペア:

[(1, 87751584), (2, 43875792), (3, 29250528), (4, 21937896), (6, 14625264), (8, 10968948), (9, 9750176), (12, 7312632), (16, 5484474), (18, 4875088), (24, 3656316), (32, 2742237), (36, 2437544), (48, 1828158), (72, 1218772), (83, 1057248), (96, 914079), (144, 609386), (166, 528624), (249, 352416), (288, 304693), (332, 264312), (498, 176208), (664, 132156), (747, 117472), (996, 88104), (1328, 66078), (1494, 58736), (1992, 44052), (2656, 33039), (2988, 29368), (3671, 23904), (3984, 22026), (5976, 14684), (7342, 11952), (7968, 11013)]