80500392

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17747}}^1$

素因数の和:17772

約数の個数: 80

約数和(自身を含む): 257700960

約数和(自身を除く): 177200568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 17747, 35494, 53241, 70988, 106482, 124229, 141976, 159723, 212964, 248458, 319446, 372687, 425928, 479169, 496916, 638892, 745374, 958338, 993832, 1118061, 1277784, 1437507, 1490748, 1916676, 2236122, 2875014, 2981496, 3354183, 3833352, 4472244, 5750028, 6708366, 8944488, 10062549, 11500056, 13416732, 20125098, 26833464, 40250196, 80500392]

約数ペア:

[(1, 80500392), (2, 40250196), (3, 26833464), (4, 20125098), (6, 13416732), (7, 11500056), (8, 10062549), (9, 8944488), (12, 6708366), (14, 5750028), (18, 4472244), (21, 3833352), (24, 3354183), (27, 2981496), (28, 2875014), (36, 2236122), (42, 1916676), (54, 1490748), (56, 1437507), (63, 1277784), (72, 1118061), (81, 993832), (84, 958338), (108, 745374), (126, 638892), (162, 496916), (168, 479169), (189, 425928), (216, 372687), (252, 319446), (324, 248458), (378, 212964), (504, 159723), (567, 141976), (648, 124229), (756, 106482), (1134, 70988), (1512, 53241), (2268, 35494), (4536, 17747)]