67919472

素因数分解:

$2^4\times 3^8\times {\mathrm{647}}^1$

素因数の和:679

約数の個数: 90

約数和(自身を含む): 197686008

約数和(自身を除く): 129766536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 647, 648, 729, 972, 1294, 1296, 1458, 1941, 1944, 2187, 2588, 2916, 3882, 3888, 4374, 5176, 5823, 5832, 6561, 7764, 8748, 10352, 11646, 11664, 13122, 15528, 17469, 17496, 23292, 26244, 31056, 34938, 34992, 46584, 52407, 52488, 69876, 93168, 104814, 104976, 139752, 157221, 209628, 279504, 314442, 419256, 471663, 628884, 838512, 943326, 1257768, 1414989, 1886652, 2515536, 2829978, 3773304, 4244967, 5659956, 7546608, 8489934, 11319912, 16979868, 22639824, 33959736, 67919472]

約数ペア:

[(1, 67919472), (2, 33959736), (3, 22639824), (4, 16979868), (6, 11319912), (8, 8489934), (9, 7546608), (12, 5659956), (16, 4244967), (18, 3773304), (24, 2829978), (27, 2515536), (36, 1886652), (48, 1414989), (54, 1257768), (72, 943326), (81, 838512), (108, 628884), (144, 471663), (162, 419256), (216, 314442), (243, 279504), (324, 209628), (432, 157221), (486, 139752), (647, 104976), (648, 104814), (729, 93168), (972, 69876), (1294, 52488), (1296, 52407), (1458, 46584), (1941, 34992), (1944, 34938), (2187, 31056), (2588, 26244), (2916, 23292), (3882, 17496), (3888, 17469), (4374, 15528), (5176, 13122), (5823, 11664), (5832, 11646), (6561, 10352), (7764, 8748)]