67869396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 209139840

約数和(自身を除く): 141270444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 37, 42, 58, 63, 74, 84, 87, 111, 116, 126, 148, 174, 203, 222, 251, 252, 259, 261, 333, 348, 406, 444, 502, 518, 522, 609, 666, 753, 777, 812, 1004, 1036, 1044, 1073, 1218, 1332, 1506, 1554, 1757, 1827, 2146, 2259, 2331, 2436, 3012, 3108, 3219, 3514, 3654, 4292, 4518, 4662, 5271, 6438, 7028, 7279, 7308, 7511, 9036, 9287, 9324, 9657, 10542, 12876, 14558, 15022, 15813, 18574, 19314, 21084, 21837, 22533, 27861, 29116, 30044, 31626, 37148, 38628, 43674, 45066, 50953, 55722, 63252, 65009, 65511, 67599, 83583, 87348, 90132, 101906, 111444, 130018, 131022, 135198, 152859, 167166, 195027, 203812, 260036, 262044, 269323, 270396, 305718, 334332, 390054, 458577, 538646, 585081, 611436, 780108, 807969, 917154, 1077292, 1170162, 1615938, 1834308, 1885261, 2340324, 2423907, 3231876, 3770522, 4847814, 5655783, 7541044, 9695628, 11311566, 16967349, 22623132, 33934698, 67869396]

約数ペア:

[(1, 67869396), (2, 33934698), (3, 22623132), (4, 16967349), (6, 11311566), (7, 9695628), (9, 7541044), (12, 5655783), (14, 4847814), (18, 3770522), (21, 3231876), (28, 2423907), (29, 2340324), (36, 1885261), (37, 1834308), (42, 1615938), (58, 1170162), (63, 1077292), (74, 917154), (84, 807969), (87, 780108), (111, 611436), (116, 585081), (126, 538646), (148, 458577), (174, 390054), (203, 334332), (222, 305718), (251, 270396), (252, 269323), (259, 262044), (261, 260036), (333, 203812), (348, 195027), (406, 167166), (444, 152859), (502, 135198), (518, 131022), (522, 130018), (609, 111444), (666, 101906), (753, 90132), (777, 87348), (812, 83583), (1004, 67599), (1036, 65511), (1044, 65009), (1073, 63252), (1218, 55722), (1332, 50953), (1506, 45066), (1554, 43674), (1757, 38628), (1827, 37148), (2146, 31626), (2259, 30044), (2331, 29116), (2436, 27861), (3012, 22533), (3108, 21837), (3219, 21084), (3514, 19314), (3654, 18574), (4292, 15813), (4518, 15022), (4662, 14558), (5271, 12876), (6438, 10542), (7028, 9657), (7279, 9324), (7308, 9287), (7511, 9036)]