69152778

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 162217440

約数和(自身を除く): 93064662

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 83, 111, 139, 162, 166, 222, 249, 278, 333, 417, 498, 666, 747, 834, 999, 1251, 1494, 1998, 2241, 2502, 2997, 3071, 3753, 4482, 5143, 5994, 6142, 6723, 7506, 9213, 10286, 11259, 11537, 13446, 15429, 18426, 22518, 23074, 27639, 30858, 34611, 46287, 55278, 69222, 82917, 92574, 103833, 138861, 165834, 207666, 248751, 277722, 311499, 416583, 426869, 497502, 622998, 833166, 853738, 934497, 1280607, 1868994, 2561214, 3841821, 7683642, 11525463, 23050926, 34576389, 69152778]

約数ペア:

[(1, 69152778), (2, 34576389), (3, 23050926), (6, 11525463), (9, 7683642), (18, 3841821), (27, 2561214), (37, 1868994), (54, 1280607), (74, 934497), (81, 853738), (83, 833166), (111, 622998), (139, 497502), (162, 426869), (166, 416583), (222, 311499), (249, 277722), (278, 248751), (333, 207666), (417, 165834), (498, 138861), (666, 103833), (747, 92574), (834, 82917), (999, 69222), (1251, 55278), (1494, 46287), (1998, 34611), (2241, 30858), (2502, 27639), (2997, 23074), (3071, 22518), (3753, 18426), (4482, 15429), (5143, 13446), (5994, 11537), (6142, 11259), (6723, 10286), (7506, 9213)]