82873746

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 189571200

約数和(自身を除く): 106697454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 139, 181, 183, 278, 362, 366, 417, 543, 549, 834, 1086, 1098, 1251, 1629, 1647, 2502, 3258, 3294, 3753, 4887, 7506, 8479, 9774, 11041, 16958, 22082, 25159, 25437, 33123, 50318, 50874, 66246, 75477, 76311, 99369, 150954, 152622, 198738, 226431, 228933, 298107, 452862, 457866, 596214, 679293, 1358586, 1534699, 3069398, 4604097, 9208194, 13812291, 27624582, 41436873, 82873746]

約数ペア:

[(1, 82873746), (2, 41436873), (3, 27624582), (6, 13812291), (9, 9208194), (18, 4604097), (27, 3069398), (54, 1534699), (61, 1358586), (122, 679293), (139, 596214), (181, 457866), (183, 452862), (278, 298107), (362, 228933), (366, 226431), (417, 198738), (543, 152622), (549, 150954), (834, 99369), (1086, 76311), (1098, 75477), (1251, 66246), (1629, 50874), (1647, 50318), (2502, 33123), (3258, 25437), (3294, 25159), (3753, 22082), (4887, 16958), (7506, 11041), (8479, 9774)]