27120444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 70342272

約数和(自身を除く): 43221828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 258, 311, 338, 507, 516, 559, 622, 676, 933, 1014, 1118, 1244, 1677, 1866, 2028, 2236, 3354, 3732, 4043, 6708, 7267, 8086, 12129, 13373, 14534, 16172, 21801, 24258, 26746, 29068, 40119, 43602, 48516, 52559, 53492, 80238, 87204, 105118, 157677, 160476, 173849, 210236, 315354, 347698, 521547, 630708, 695396, 1043094, 2086188, 2260037, 4520074, 6780111, 9040148, 13560222, 27120444]

約数ペア:

[(1, 27120444), (2, 13560222), (3, 9040148), (4, 6780111), (6, 4520074), (12, 2260037), (13, 2086188), (26, 1043094), (39, 695396), (43, 630708), (52, 521547), (78, 347698), (86, 315354), (129, 210236), (156, 173849), (169, 160476), (172, 157677), (258, 105118), (311, 87204), (338, 80238), (507, 53492), (516, 52559), (559, 48516), (622, 43602), (676, 40119), (933, 29068), (1014, 26746), (1118, 24258), (1244, 21801), (1677, 16172), (1866, 14534), (2028, 13373), (2236, 12129), (3354, 8086), (3732, 7267), (4043, 6708)]