72289098

素因数分解:

$2^1\times 3^8\times 7^1\times {\mathrm{787}}^1$

素因数の和:820

約数の個数: 72

約数和(自身を含む): 186112992

約数和(自身を除く): 113823894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 787, 1134, 1458, 1574, 1701, 2187, 2361, 3402, 4374, 4722, 5103, 5509, 6561, 7083, 10206, 11018, 13122, 14166, 15309, 16527, 21249, 30618, 33054, 42498, 45927, 49581, 63747, 91854, 99162, 127494, 148743, 191241, 297486, 382482, 446229, 573723, 892458, 1147446, 1338687, 1721169, 2677374, 3442338, 4016061, 5163507, 8032122, 10327014, 12048183, 24096366, 36144549, 72289098]

約数ペア:

[(1, 72289098), (2, 36144549), (3, 24096366), (6, 12048183), (7, 10327014), (9, 8032122), (14, 5163507), (18, 4016061), (21, 3442338), (27, 2677374), (42, 1721169), (54, 1338687), (63, 1147446), (81, 892458), (126, 573723), (162, 446229), (189, 382482), (243, 297486), (378, 191241), (486, 148743), (567, 127494), (729, 99162), (787, 91854), (1134, 63747), (1458, 49581), (1574, 45927), (1701, 42498), (2187, 33054), (2361, 30618), (3402, 21249), (4374, 16527), (4722, 15309), (5103, 14166), (5509, 13122), (6561, 11018), (7083, 10206)]