65559972

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{373}}^1$

素因数の和:628

約数の個数: 48

約数和(自身を含む): 155990912

約数和(自身を除く): 90430940

約数列:

[1, 2, 3, 4, 6, 12, 97, 151, 194, 291, 302, 373, 388, 453, 582, 604, 746, 906, 1119, 1164, 1492, 1812, 2238, 4476, 14647, 29294, 36181, 43941, 56323, 58588, 72362, 87882, 108543, 112646, 144724, 168969, 175764, 217086, 225292, 337938, 434172, 675876, 5463331, 10926662, 16389993, 21853324, 32779986, 65559972]

約数ペア:

[(1, 65559972), (2, 32779986), (3, 21853324), (4, 16389993), (6, 10926662), (12, 5463331), (97, 675876), (151, 434172), (194, 337938), (291, 225292), (302, 217086), (373, 175764), (388, 168969), (453, 144724), (582, 112646), (604, 108543), (746, 87882), (906, 72362), (1119, 58588), (1164, 56323), (1492, 43941), (1812, 36181), (2238, 29294), (4476, 14647)]