84131658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 209664000

約数和(自身を除く): 125532342

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 127, 149, 171, 234, 247, 254, 298, 342, 381, 447, 494, 741, 762, 894, 1143, 1341, 1482, 1651, 1937, 2223, 2286, 2413, 2682, 2831, 3302, 3874, 4446, 4826, 4953, 5662, 5811, 7239, 8493, 9906, 11622, 14478, 14859, 16986, 17433, 18923, 21717, 25479, 29718, 31369, 34866, 36803, 37846, 43434, 50958, 56769, 62738, 73606, 94107, 110409, 113538, 170307, 188214, 220818, 245999, 282321, 331227, 340614, 359537, 491998, 564642, 662454, 719074, 737997, 1078611, 1475994, 2157222, 2213991, 3235833, 4427982, 4673981, 6471666, 9347962, 14021943, 28043886, 42065829, 84131658]

約数ペア:

[(1, 84131658), (2, 42065829), (3, 28043886), (6, 14021943), (9, 9347962), (13, 6471666), (18, 4673981), (19, 4427982), (26, 3235833), (38, 2213991), (39, 2157222), (57, 1475994), (78, 1078611), (114, 737997), (117, 719074), (127, 662454), (149, 564642), (171, 491998), (234, 359537), (247, 340614), (254, 331227), (298, 282321), (342, 245999), (381, 220818), (447, 188214), (494, 170307), (741, 113538), (762, 110409), (894, 94107), (1143, 73606), (1341, 62738), (1482, 56769), (1651, 50958), (1937, 43434), (2223, 37846), (2286, 36803), (2413, 34866), (2682, 31369), (2831, 29718), (3302, 25479), (3874, 21717), (4446, 18923), (4826, 17433), (4953, 16986), (5662, 14859), (5811, 14478), (7239, 11622), (8493, 9906)]