68513256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1$

素因数の和:536

約数の個数: 128

約数和(自身を含む): 219974400

約数和(自身を除く): 151461144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 113, 126, 168, 189, 216, 226, 252, 339, 378, 401, 452, 504, 678, 756, 791, 802, 904, 1017, 1203, 1356, 1512, 1582, 1604, 2034, 2373, 2406, 2712, 2807, 3051, 3164, 3208, 3609, 4068, 4746, 4812, 5614, 6102, 6328, 7119, 7218, 8136, 8421, 9492, 9624, 10827, 11228, 12204, 14238, 14436, 16842, 18984, 21357, 21654, 22456, 24408, 25263, 28476, 28872, 33684, 42714, 43308, 45313, 50526, 56952, 67368, 75789, 85428, 86616, 90626, 101052, 135939, 151578, 170856, 181252, 202104, 271878, 303156, 317191, 362504, 407817, 543756, 606312, 634382, 815634, 951573, 1087512, 1223451, 1268764, 1631268, 1903146, 2446902, 2537528, 2854719, 3262536, 3806292, 4893804, 5709438, 7612584, 8564157, 9787608, 11418876, 17128314, 22837752, 34256628, 68513256]

約数ペア:

[(1, 68513256), (2, 34256628), (3, 22837752), (4, 17128314), (6, 11418876), (7, 9787608), (8, 8564157), (9, 7612584), (12, 5709438), (14, 4893804), (18, 3806292), (21, 3262536), (24, 2854719), (27, 2537528), (28, 2446902), (36, 1903146), (42, 1631268), (54, 1268764), (56, 1223451), (63, 1087512), (72, 951573), (84, 815634), (108, 634382), (113, 606312), (126, 543756), (168, 407817), (189, 362504), (216, 317191), (226, 303156), (252, 271878), (339, 202104), (378, 181252), (401, 170856), (452, 151578), (504, 135939), (678, 101052), (756, 90626), (791, 86616), (802, 85428), (904, 75789), (1017, 67368), (1203, 56952), (1356, 50526), (1512, 45313), (1582, 43308), (1604, 42714), (2034, 33684), (2373, 28872), (2406, 28476), (2712, 25263), (2807, 24408), (3051, 22456), (3164, 21654), (3208, 21357), (3609, 18984), (4068, 16842), (4746, 14436), (4812, 14238), (5614, 12204), (6102, 11228), (6328, 10827), (7119, 9624), (7218, 9492), (8136, 8421)]