64276848

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 135710352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 41, 48, 54, 57, 72, 76, 82, 108, 114, 123, 144, 152, 164, 171, 191, 216, 228, 246, 304, 328, 342, 369, 382, 432, 456, 492, 513, 573, 656, 684, 738, 764, 779, 912, 984, 1026, 1107, 1146, 1368, 1476, 1528, 1558, 1719, 1968, 2052, 2214, 2292, 2337, 2736, 2952, 3056, 3116, 3438, 3629, 4104, 4428, 4584, 4674, 5157, 5904, 6232, 6876, 7011, 7258, 7831, 8208, 8856, 9168, 9348, 10314, 10887, 12464, 13752, 14022, 14516, 15662, 17712, 18696, 20628, 21033, 21774, 23493, 27504, 28044, 29032, 31324, 32661, 37392, 41256, 42066, 43548, 46986, 56088, 58064, 62648, 65322, 70479, 82512, 84132, 87096, 93972, 97983, 112176, 125296, 130644, 140958, 148789, 168264, 174192, 187944, 195966, 211437, 261288, 281916, 297578, 336528, 375888, 391932, 422874, 446367, 522576, 563832, 595156, 783864, 845748, 892734, 1127664, 1190312, 1339101, 1567728, 1691496, 1785468, 2380624, 2678202, 3382992, 3570936, 4017303, 5356404, 7141872, 8034606, 10712808, 16069212, 21425616, 32138424, 64276848]

約数ペア:

[(1, 64276848), (2, 32138424), (3, 21425616), (4, 16069212), (6, 10712808), (8, 8034606), (9, 7141872), (12, 5356404), (16, 4017303), (18, 3570936), (19, 3382992), (24, 2678202), (27, 2380624), (36, 1785468), (38, 1691496), (41, 1567728), (48, 1339101), (54, 1190312), (57, 1127664), (72, 892734), (76, 845748), (82, 783864), (108, 595156), (114, 563832), (123, 522576), (144, 446367), (152, 422874), (164, 391932), (171, 375888), (191, 336528), (216, 297578), (228, 281916), (246, 261288), (304, 211437), (328, 195966), (342, 187944), (369, 174192), (382, 168264), (432, 148789), (456, 140958), (492, 130644), (513, 125296), (573, 112176), (656, 97983), (684, 93972), (738, 87096), (764, 84132), (779, 82512), (912, 70479), (984, 65322), (1026, 62648), (1107, 58064), (1146, 56088), (1368, 46986), (1476, 43548), (1528, 42066), (1558, 41256), (1719, 37392), (1968, 32661), (2052, 31324), (2214, 29032), (2292, 28044), (2337, 27504), (2736, 23493), (2952, 21774), (3056, 21033), (3116, 20628), (3438, 18696), (3629, 17712), (4104, 15662), (4428, 14516), (4584, 14022), (4674, 13752), (5157, 12464), (5904, 10887), (6232, 10314), (6876, 9348), (7011, 9168), (7258, 8856), (7831, 8208)]