71556012

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{16427}}^1$

素因数の和:16459

約数の個数: 54

約数和(自身を含む): 198828084

約数和(自身を除く): 127272072

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 16427, 32854, 49281, 65708, 98562, 147843, 180697, 197124, 295686, 361394, 542091, 591372, 722788, 1084182, 1626273, 1987667, 2168364, 3252546, 3975334, 5963001, 6505092, 7950668, 11926002, 17889003, 23852004, 35778006, 71556012]

約数ペア:

[(1, 71556012), (2, 35778006), (3, 23852004), (4, 17889003), (6, 11926002), (9, 7950668), (11, 6505092), (12, 5963001), (18, 3975334), (22, 3252546), (33, 2168364), (36, 1987667), (44, 1626273), (66, 1084182), (99, 722788), (121, 591372), (132, 542091), (198, 361394), (242, 295686), (363, 197124), (396, 180697), (484, 147843), (726, 98562), (1089, 65708), (1452, 49281), (2178, 32854), (4356, 16427)]