73070928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1113

約数の個数: 120

約数和(自身を含む): 237234816

約数和(自身を除く): 164163888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 213, 252, 284, 336, 426, 497, 504, 568, 639, 852, 994, 1008, 1021, 1136, 1278, 1491, 1704, 1988, 2042, 2556, 2982, 3063, 3408, 3976, 4084, 4473, 5112, 5964, 6126, 7147, 7952, 8168, 8946, 9189, 10224, 11928, 12252, 14294, 16336, 17892, 18378, 21441, 23856, 24504, 28588, 35784, 36756, 42882, 49008, 57176, 64323, 71568, 72491, 73512, 85764, 114352, 128646, 144982, 147024, 171528, 217473, 257292, 289964, 343056, 434946, 507437, 514584, 579928, 652419, 869892, 1014874, 1029168, 1159856, 1304838, 1522311, 1739784, 2029748, 2609676, 3044622, 3479568, 4059496, 4566933, 5219352, 6089244, 8118992, 9133866, 10438704, 12178488, 18267732, 24356976, 36535464, 73070928]

約数ペア:

[(1, 73070928), (2, 36535464), (3, 24356976), (4, 18267732), (6, 12178488), (7, 10438704), (8, 9133866), (9, 8118992), (12, 6089244), (14, 5219352), (16, 4566933), (18, 4059496), (21, 3479568), (24, 3044622), (28, 2609676), (36, 2029748), (42, 1739784), (48, 1522311), (56, 1304838), (63, 1159856), (71, 1029168), (72, 1014874), (84, 869892), (112, 652419), (126, 579928), (142, 514584), (144, 507437), (168, 434946), (213, 343056), (252, 289964), (284, 257292), (336, 217473), (426, 171528), (497, 147024), (504, 144982), (568, 128646), (639, 114352), (852, 85764), (994, 73512), (1008, 72491), (1021, 71568), (1136, 64323), (1278, 57176), (1491, 49008), (1704, 42882), (1988, 36756), (2042, 35784), (2556, 28588), (2982, 24504), (3063, 23856), (3408, 21441), (3976, 18378), (4084, 17892), (4473, 16336), (5112, 14294), (5964, 12252), (6126, 11928), (7147, 10224), (7952, 9189), (8168, 8946)]