72773888

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 162424416

約数和(自身を除く): 89650528

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 601, 688, 704, 946, 1202, 1376, 1408, 1892, 2404, 2752, 2816, 3784, 4808, 5504, 6611, 7568, 9616, 11008, 13222, 15136, 19232, 25843, 26444, 30272, 38464, 51686, 52888, 60544, 76928, 103372, 105776, 121088, 153856, 206744, 211552, 284273, 413488, 423104, 568546, 826976, 846208, 1137092, 1653952, 1692416, 2274184, 3307904, 4548368, 6615808, 9096736, 18193472, 36386944, 72773888]

約数ペア:

[(1, 72773888), (2, 36386944), (4, 18193472), (8, 9096736), (11, 6615808), (16, 4548368), (22, 3307904), (32, 2274184), (43, 1692416), (44, 1653952), (64, 1137092), (86, 846208), (88, 826976), (128, 568546), (172, 423104), (176, 413488), (256, 284273), (344, 211552), (352, 206744), (473, 153856), (601, 121088), (688, 105776), (704, 103372), (946, 76928), (1202, 60544), (1376, 52888), (1408, 51686), (1892, 38464), (2404, 30272), (2752, 26444), (2816, 25843), (3784, 19232), (4808, 15136), (5504, 13222), (6611, 11008), (7568, 9616)]