67893714

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{2851}}^1$

素因数の和:2882

約数の個数: 72

約数和(自身を含む): 177519888

約数和(自身を除く): 109626174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 2851, 3402, 3969, 5702, 7938, 8553, 11907, 17106, 19957, 23814, 25659, 39914, 51318, 59871, 76977, 119742, 139699, 153954, 179613, 230931, 279398, 359226, 419097, 461862, 538839, 692793, 838194, 1077678, 1257291, 1385586, 1616517, 2514582, 3233034, 3771873, 4849551, 7543746, 9699102, 11315619, 22631238, 33946857, 67893714]

約数ペア:

[(1, 67893714), (2, 33946857), (3, 22631238), (6, 11315619), (7, 9699102), (9, 7543746), (14, 4849551), (18, 3771873), (21, 3233034), (27, 2514582), (42, 1616517), (49, 1385586), (54, 1257291), (63, 1077678), (81, 838194), (98, 692793), (126, 538839), (147, 461862), (162, 419097), (189, 359226), (243, 279398), (294, 230931), (378, 179613), (441, 153954), (486, 139699), (567, 119742), (882, 76977), (1134, 59871), (1323, 51318), (1701, 39914), (2646, 25659), (2851, 23814), (3402, 19957), (3969, 17106), (5702, 11907), (7938, 8553)]