63281036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 140684544

約数和(自身を除く): 77403508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 169, 172, 182, 301, 311, 338, 364, 559, 602, 622, 676, 1118, 1183, 1204, 1244, 2177, 2236, 2366, 3913, 4043, 4354, 4732, 7267, 7826, 8086, 8708, 13373, 14534, 15652, 16172, 26746, 28301, 29068, 50869, 52559, 53492, 56602, 93611, 101738, 105118, 113204, 173849, 187222, 203476, 210236, 347698, 367913, 374444, 695396, 735826, 1216943, 1471652, 2260037, 2433886, 4520074, 4867772, 9040148, 15820259, 31640518, 63281036]

約数ペア:

[(1, 63281036), (2, 31640518), (4, 15820259), (7, 9040148), (13, 4867772), (14, 4520074), (26, 2433886), (28, 2260037), (43, 1471652), (52, 1216943), (86, 735826), (91, 695396), (169, 374444), (172, 367913), (182, 347698), (301, 210236), (311, 203476), (338, 187222), (364, 173849), (559, 113204), (602, 105118), (622, 101738), (676, 93611), (1118, 56602), (1183, 53492), (1204, 52559), (1244, 50869), (2177, 29068), (2236, 28301), (2366, 26746), (3913, 16172), (4043, 15652), (4354, 14534), (4732, 13373), (7267, 8708), (7826, 8086)]