68359368

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 148124472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 521, 568, 616, 781, 852, 924, 994, 1042, 1491, 1562, 1563, 1704, 1848, 1988, 2084, 2343, 2982, 3124, 3126, 3647, 3976, 4168, 4686, 5467, 5731, 5964, 6248, 6252, 7294, 9372, 10934, 10941, 11462, 11928, 12504, 14588, 16401, 17193, 18744, 21868, 21882, 22924, 29176, 32802, 34386, 36991, 40117, 43736, 43764, 45848, 65604, 68772, 73982, 80234, 87528, 110973, 120351, 131208, 137544, 147964, 160468, 221946, 240702, 258937, 295928, 320936, 406901, 443892, 481404, 517874, 776811, 813802, 887784, 962808, 1035748, 1220703, 1553622, 1627604, 2071496, 2441406, 2848307, 3107244, 3255208, 4882812, 5696614, 6214488, 8544921, 9765624, 11393228, 17089842, 22786456, 34179684, 68359368]

約数ペア:

[(1, 68359368), (2, 34179684), (3, 22786456), (4, 17089842), (6, 11393228), (7, 9765624), (8, 8544921), (11, 6214488), (12, 5696614), (14, 4882812), (21, 3255208), (22, 3107244), (24, 2848307), (28, 2441406), (33, 2071496), (42, 1627604), (44, 1553622), (56, 1220703), (66, 1035748), (71, 962808), (77, 887784), (84, 813802), (88, 776811), (132, 517874), (142, 481404), (154, 443892), (168, 406901), (213, 320936), (231, 295928), (264, 258937), (284, 240702), (308, 221946), (426, 160468), (462, 147964), (497, 137544), (521, 131208), (568, 120351), (616, 110973), (781, 87528), (852, 80234), (924, 73982), (994, 68772), (1042, 65604), (1491, 45848), (1562, 43764), (1563, 43736), (1704, 40117), (1848, 36991), (1988, 34386), (2084, 32802), (2343, 29176), (2982, 22924), (3124, 21882), (3126, 21868), (3647, 18744), (3976, 17193), (4168, 16401), (4686, 14588), (5467, 12504), (5731, 11928), (5964, 11462), (6248, 10941), (6252, 10934), (7294, 9372)]