72674154

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 187200000

約数和(自身を除く): 114525846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 149, 158, 237, 294, 298, 343, 441, 447, 474, 553, 686, 711, 882, 894, 1029, 1043, 1106, 1341, 1422, 1659, 2058, 2086, 2682, 3087, 3129, 3318, 3871, 4977, 6174, 6258, 7301, 7742, 9387, 9954, 11613, 11771, 14602, 18774, 21903, 23226, 23542, 27097, 34839, 35313, 43806, 51107, 54194, 65709, 69678, 70626, 81291, 82397, 102214, 105939, 131418, 153321, 162582, 164794, 211878, 243873, 247191, 306642, 459963, 487746, 494382, 576779, 741573, 919926, 1153558, 1483146, 1730337, 3460674, 4037453, 5191011, 8074906, 10382022, 12112359, 24224718, 36337077, 72674154]

約数ペア:

[(1, 72674154), (2, 36337077), (3, 24224718), (6, 12112359), (7, 10382022), (9, 8074906), (14, 5191011), (18, 4037453), (21, 3460674), (42, 1730337), (49, 1483146), (63, 1153558), (79, 919926), (98, 741573), (126, 576779), (147, 494382), (149, 487746), (158, 459963), (237, 306642), (294, 247191), (298, 243873), (343, 211878), (441, 164794), (447, 162582), (474, 153321), (553, 131418), (686, 105939), (711, 102214), (882, 82397), (894, 81291), (1029, 70626), (1043, 69678), (1106, 65709), (1341, 54194), (1422, 51107), (1659, 43806), (2058, 35313), (2086, 34839), (2682, 27097), (3087, 23542), (3129, 23226), (3318, 21903), (3871, 18774), (4977, 14602), (6174, 11771), (6258, 11613), (7301, 9954), (7742, 9387)]