101879208

素因数分解:

$2^3\times 3^9\times {\mathrm{647}}^1$

素因数の和:680

約数の個数: 80

約数和(自身を含む): 286973280

約数和(自身を除く): 185094072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 647, 648, 729, 972, 1294, 1458, 1941, 1944, 2187, 2588, 2916, 3882, 4374, 5176, 5823, 5832, 6561, 7764, 8748, 11646, 13122, 15528, 17469, 17496, 19683, 23292, 26244, 34938, 39366, 46584, 52407, 52488, 69876, 78732, 104814, 139752, 157221, 157464, 209628, 314442, 419256, 471663, 628884, 943326, 1257768, 1414989, 1886652, 2829978, 3773304, 4244967, 5659956, 8489934, 11319912, 12734901, 16979868, 25469802, 33959736, 50939604, 101879208]

約数ペア:

[(1, 101879208), (2, 50939604), (3, 33959736), (4, 25469802), (6, 16979868), (8, 12734901), (9, 11319912), (12, 8489934), (18, 5659956), (24, 4244967), (27, 3773304), (36, 2829978), (54, 1886652), (72, 1414989), (81, 1257768), (108, 943326), (162, 628884), (216, 471663), (243, 419256), (324, 314442), (486, 209628), (647, 157464), (648, 157221), (729, 139752), (972, 104814), (1294, 78732), (1458, 69876), (1941, 52488), (1944, 52407), (2187, 46584), (2588, 39366), (2916, 34938), (3882, 26244), (4374, 23292), (5176, 19683), (5823, 17496), (5832, 17469), (6561, 15528), (7764, 13122), (8748, 11646)]