78333318

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1$

素因数の和:1119

約数の個数: 80

約数和(自身を含む): 203791104

約数和(自身を除く): 125457786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 81, 126, 134, 162, 189, 201, 378, 402, 469, 567, 603, 938, 1031, 1134, 1206, 1407, 1809, 2062, 2814, 3093, 3618, 4221, 5427, 6186, 7217, 8442, 9279, 10854, 12663, 14434, 18558, 21651, 25326, 27837, 37989, 43302, 55674, 64953, 69077, 75978, 83511, 129906, 138154, 167022, 194859, 207231, 389718, 414462, 483539, 584577, 621693, 967078, 1169154, 1243386, 1450617, 1865079, 2901234, 3730158, 4351851, 5595237, 8703702, 11190474, 13055553, 26111106, 39166659, 78333318]

約数ペア:

[(1, 78333318), (2, 39166659), (3, 26111106), (6, 13055553), (7, 11190474), (9, 8703702), (14, 5595237), (18, 4351851), (21, 3730158), (27, 2901234), (42, 1865079), (54, 1450617), (63, 1243386), (67, 1169154), (81, 967078), (126, 621693), (134, 584577), (162, 483539), (189, 414462), (201, 389718), (378, 207231), (402, 194859), (469, 167022), (567, 138154), (603, 129906), (938, 83511), (1031, 75978), (1134, 69077), (1206, 64953), (1407, 55674), (1809, 43302), (2062, 37989), (2814, 27837), (3093, 25326), (3618, 21651), (4221, 18558), (5427, 14434), (6186, 12663), (7217, 10854), (8442, 9279)]