81587904

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{14653}}^1$

素因数の和:14697

約数の個数: 56

約数和(自身を含む): 223326960

約数和(自身を除く): 141739056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 174, 192, 232, 348, 464, 696, 928, 1392, 1856, 2784, 5568, 14653, 29306, 43959, 58612, 87918, 117224, 175836, 234448, 351672, 424937, 468896, 703344, 849874, 937792, 1274811, 1406688, 1699748, 2549622, 2813376, 3399496, 5099244, 6798992, 10198488, 13597984, 20396976, 27195968, 40793952, 81587904]

約数ペア:

[(1, 81587904), (2, 40793952), (3, 27195968), (4, 20396976), (6, 13597984), (8, 10198488), (12, 6798992), (16, 5099244), (24, 3399496), (29, 2813376), (32, 2549622), (48, 1699748), (58, 1406688), (64, 1274811), (87, 937792), (96, 849874), (116, 703344), (174, 468896), (192, 424937), (232, 351672), (348, 234448), (464, 175836), (696, 117224), (928, 87918), (1392, 58612), (1856, 43959), (2784, 29306), (5568, 14653)]