87419544

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1340

約数の個数: 64

約数和(自身を含む): 227132640

約数和(自身を除く): 139713096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 73, 82, 123, 146, 164, 219, 246, 292, 328, 438, 492, 584, 876, 984, 1217, 1752, 2434, 2993, 3651, 4868, 5986, 7302, 8979, 9736, 11972, 14604, 17958, 23944, 29208, 35916, 49897, 71832, 88841, 99794, 149691, 177682, 199588, 266523, 299382, 355364, 399176, 533046, 598764, 710728, 1066092, 1197528, 2132184, 3642481, 7284962, 10927443, 14569924, 21854886, 29139848, 43709772, 87419544]

約数ペア:

[(1, 87419544), (2, 43709772), (3, 29139848), (4, 21854886), (6, 14569924), (8, 10927443), (12, 7284962), (24, 3642481), (41, 2132184), (73, 1197528), (82, 1066092), (123, 710728), (146, 598764), (164, 533046), (219, 399176), (246, 355364), (292, 299382), (328, 266523), (438, 199588), (492, 177682), (584, 149691), (876, 99794), (984, 88841), (1217, 71832), (1752, 49897), (2434, 35916), (2993, 29208), (3651, 23944), (4868, 17958), (5986, 14604), (7302, 11972), (8979, 9736)]