66572928

素因数分解:

$2^7\times 3^4\times {\mathrm{6421}}^1$

素因数の和:6447

約数の個数: 80

約数和(自身を含む): 198150810

約数和(自身を除く): 131577882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 6421, 10368, 12842, 19263, 25684, 38526, 51368, 57789, 77052, 102736, 115578, 154104, 173367, 205472, 231156, 308208, 346734, 410944, 462312, 520101, 616416, 693468, 821888, 924624, 1040202, 1232832, 1386936, 1849248, 2080404, 2465664, 2773872, 3698496, 4160808, 5547744, 7396992, 8321616, 11095488, 16643232, 22190976, 33286464, 66572928]

約数ペア:

[(1, 66572928), (2, 33286464), (3, 22190976), (4, 16643232), (6, 11095488), (8, 8321616), (9, 7396992), (12, 5547744), (16, 4160808), (18, 3698496), (24, 2773872), (27, 2465664), (32, 2080404), (36, 1849248), (48, 1386936), (54, 1232832), (64, 1040202), (72, 924624), (81, 821888), (96, 693468), (108, 616416), (128, 520101), (144, 462312), (162, 410944), (192, 346734), (216, 308208), (288, 231156), (324, 205472), (384, 173367), (432, 154104), (576, 115578), (648, 102736), (864, 77052), (1152, 57789), (1296, 51368), (1728, 38526), (2592, 25684), (3456, 19263), (5184, 12842), (6421, 10368)]