67193406

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 182463840

約数和(自身を除く): 115270434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 37, 42, 49, 58, 63, 71, 74, 87, 98, 111, 126, 142, 147, 174, 203, 213, 222, 259, 261, 294, 333, 406, 426, 441, 497, 518, 522, 609, 639, 666, 777, 882, 994, 1073, 1218, 1278, 1421, 1491, 1554, 1813, 1827, 2059, 2146, 2331, 2627, 2842, 2982, 3219, 3479, 3626, 3654, 4118, 4263, 4473, 4662, 5254, 5439, 6177, 6438, 6958, 7511, 7881, 8526, 8946, 9657, 10437, 10878, 12354, 12789, 14413, 15022, 15762, 16317, 18389, 18531, 19314, 20874, 22533, 23643, 25578, 28826, 31311, 32634, 36778, 37062, 43239, 45066, 47286, 52577, 55167, 62622, 67599, 76183, 86478, 100891, 105154, 110334, 128723, 129717, 135198, 152366, 157731, 165501, 201782, 228549, 257446, 259434, 302673, 315462, 331002, 386169, 457098, 473193, 533281, 605346, 685647, 772338, 908019, 946386, 1066562, 1158507, 1371294, 1599843, 1816038, 2317014, 3199686, 3732967, 4799529, 7465934, 9599058, 11198901, 22397802, 33596703, 67193406]

約数ペア:

[(1, 67193406), (2, 33596703), (3, 22397802), (6, 11198901), (7, 9599058), (9, 7465934), (14, 4799529), (18, 3732967), (21, 3199686), (29, 2317014), (37, 1816038), (42, 1599843), (49, 1371294), (58, 1158507), (63, 1066562), (71, 946386), (74, 908019), (87, 772338), (98, 685647), (111, 605346), (126, 533281), (142, 473193), (147, 457098), (174, 386169), (203, 331002), (213, 315462), (222, 302673), (259, 259434), (261, 257446), (294, 228549), (333, 201782), (406, 165501), (426, 157731), (441, 152366), (497, 135198), (518, 129717), (522, 128723), (609, 110334), (639, 105154), (666, 100891), (777, 86478), (882, 76183), (994, 67599), (1073, 62622), (1218, 55167), (1278, 52577), (1421, 47286), (1491, 45066), (1554, 43239), (1813, 37062), (1827, 36778), (2059, 32634), (2146, 31311), (2331, 28826), (2627, 25578), (2842, 23643), (2982, 22533), (3219, 20874), (3479, 19314), (3626, 18531), (3654, 18389), (4118, 16317), (4263, 15762), (4473, 15022), (4662, 14413), (5254, 12789), (5439, 12354), (6177, 10878), (6438, 10437), (6958, 9657), (7511, 8946), (7881, 8526)]