84222138

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 232888320

約数和(自身を除く): 148666182

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 37, 39, 42, 66, 74, 77, 78, 91, 111, 143, 154, 182, 222, 231, 259, 273, 286, 379, 407, 429, 462, 481, 518, 546, 758, 777, 814, 858, 962, 1001, 1137, 1221, 1443, 1554, 2002, 2274, 2442, 2653, 2849, 2886, 3003, 3367, 4169, 4927, 5291, 5306, 5698, 6006, 6734, 7959, 8338, 8547, 9854, 10101, 10582, 12507, 14023, 14781, 15873, 15918, 17094, 20202, 25014, 28046, 29183, 29562, 31746, 34489, 37037, 42069, 54197, 58366, 68978, 74074, 84138, 87549, 98161, 103467, 108394, 111111, 154253, 162591, 175098, 182299, 196322, 206934, 222222, 294483, 308506, 325182, 364598, 379379, 462759, 546897, 588966, 758758, 925518, 1079771, 1093794, 1138137, 1276093, 2005289, 2159542, 2276274, 2552186, 3239313, 3828279, 4010578, 6015867, 6478626, 7656558, 12031734, 14037023, 28074046, 42111069, 84222138]

約数ペア:

[(1, 84222138), (2, 42111069), (3, 28074046), (6, 14037023), (7, 12031734), (11, 7656558), (13, 6478626), (14, 6015867), (21, 4010578), (22, 3828279), (26, 3239313), (33, 2552186), (37, 2276274), (39, 2159542), (42, 2005289), (66, 1276093), (74, 1138137), (77, 1093794), (78, 1079771), (91, 925518), (111, 758758), (143, 588966), (154, 546897), (182, 462759), (222, 379379), (231, 364598), (259, 325182), (273, 308506), (286, 294483), (379, 222222), (407, 206934), (429, 196322), (462, 182299), (481, 175098), (518, 162591), (546, 154253), (758, 111111), (777, 108394), (814, 103467), (858, 98161), (962, 87549), (1001, 84138), (1137, 74074), (1221, 68978), (1443, 58366), (1554, 54197), (2002, 42069), (2274, 37037), (2442, 34489), (2653, 31746), (2849, 29562), (2886, 29183), (3003, 28046), (3367, 25014), (4169, 20202), (4927, 17094), (5291, 15918), (5306, 15873), (5698, 14781), (6006, 14023), (6734, 12507), (7959, 10582), (8338, 10101), (8547, 9854)]