90381984

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12227}}^1$

素因数の和:12258

約数の個数: 96

約数和(自身を含む): 295819776

約数和(自身を除く): 205437792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 224, 231, 264, 308, 336, 352, 462, 528, 616, 672, 924, 1056, 1232, 1848, 2464, 3696, 7392, 12227, 24454, 36681, 48908, 73362, 85589, 97816, 134497, 146724, 171178, 195632, 256767, 268994, 293448, 342356, 391264, 403491, 513534, 537988, 586896, 684712, 806982, 941479, 1027068, 1075976, 1173792, 1369424, 1613964, 1882958, 2054136, 2151952, 2738848, 2824437, 3227928, 3765916, 4108272, 4303904, 5648874, 6455856, 7531832, 8216544, 11297748, 12911712, 15063664, 22595496, 30127328, 45190992, 90381984]

約数ペア:

[(1, 90381984), (2, 45190992), (3, 30127328), (4, 22595496), (6, 15063664), (7, 12911712), (8, 11297748), (11, 8216544), (12, 7531832), (14, 6455856), (16, 5648874), (21, 4303904), (22, 4108272), (24, 3765916), (28, 3227928), (32, 2824437), (33, 2738848), (42, 2151952), (44, 2054136), (48, 1882958), (56, 1613964), (66, 1369424), (77, 1173792), (84, 1075976), (88, 1027068), (96, 941479), (112, 806982), (132, 684712), (154, 586896), (168, 537988), (176, 513534), (224, 403491), (231, 391264), (264, 342356), (308, 293448), (336, 268994), (352, 256767), (462, 195632), (528, 171178), (616, 146724), (672, 134497), (924, 97816), (1056, 85589), (1232, 73362), (1848, 48908), (2464, 36681), (3696, 24454), (7392, 12227)]