80862444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{13291}}^1$

素因数の和:13327

約数の個数: 54

約数和(自身を含む): 221351676

約数和(自身を除く): 140489232

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 13291, 26582, 39873, 53164, 79746, 119619, 159492, 172783, 239238, 345566, 478476, 518349, 691132, 1036698, 1555047, 2073396, 2246179, 3110094, 4492358, 6220188, 6738537, 8984716, 13477074, 20215611, 26954148, 40431222, 80862444]

約数ペア:

[(1, 80862444), (2, 40431222), (3, 26954148), (4, 20215611), (6, 13477074), (9, 8984716), (12, 6738537), (13, 6220188), (18, 4492358), (26, 3110094), (36, 2246179), (39, 2073396), (52, 1555047), (78, 1036698), (117, 691132), (156, 518349), (169, 478476), (234, 345566), (338, 239238), (468, 172783), (507, 159492), (676, 119619), (1014, 79746), (1521, 53164), (2028, 39873), (3042, 26582), (6084, 13291)]