63646572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 96

約数和(自身を含む): 173746944

約数和(自身を除く): 110100372

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 113, 132, 187, 204, 226, 251, 339, 374, 452, 502, 561, 678, 748, 753, 1004, 1122, 1243, 1356, 1506, 1921, 2244, 2486, 2761, 3012, 3729, 3842, 4267, 4972, 5522, 5763, 7458, 7684, 8283, 8534, 11044, 11526, 12801, 14916, 16566, 17068, 21131, 23052, 25602, 28363, 33132, 42262, 46937, 51204, 56726, 63393, 84524, 85089, 93874, 113452, 126786, 140811, 170178, 187748, 253572, 281622, 311993, 340356, 482171, 563244, 623986, 935979, 964342, 1247972, 1446513, 1871958, 1928684, 2893026, 3743916, 5303881, 5786052, 10607762, 15911643, 21215524, 31823286, 63646572]

約数ペア:

[(1, 63646572), (2, 31823286), (3, 21215524), (4, 15911643), (6, 10607762), (11, 5786052), (12, 5303881), (17, 3743916), (22, 2893026), (33, 1928684), (34, 1871958), (44, 1446513), (51, 1247972), (66, 964342), (68, 935979), (102, 623986), (113, 563244), (132, 482171), (187, 340356), (204, 311993), (226, 281622), (251, 253572), (339, 187748), (374, 170178), (452, 140811), (502, 126786), (561, 113452), (678, 93874), (748, 85089), (753, 84524), (1004, 63393), (1122, 56726), (1243, 51204), (1356, 46937), (1506, 42262), (1921, 33132), (2244, 28363), (2486, 25602), (2761, 23052), (3012, 21131), (3729, 17068), (3842, 16566), (4267, 14916), (4972, 12801), (5522, 11526), (5763, 11044), (7458, 8534), (7684, 8283)]