90150144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 281581440

約数和(自身を除く): 191431296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 409, 448, 492, 574, 656, 672, 768, 818, 861, 896, 984, 1148, 1227, 1312, 1344, 1636, 1722, 1792, 1968, 2296, 2454, 2624, 2688, 2863, 3272, 3444, 3936, 4592, 4908, 5248, 5376, 5726, 6544, 6888, 7872, 8589, 9184, 9816, 10496, 11452, 13088, 13776, 15744, 16769, 17178, 18368, 19632, 22904, 26176, 27552, 31488, 33538, 34356, 36736, 39264, 45808, 50307, 52352, 55104, 67076, 68712, 73472, 78528, 91616, 100614, 104704, 110208, 117383, 134152, 137424, 157056, 183232, 201228, 220416, 234766, 268304, 274848, 314112, 352149, 366464, 402456, 469532, 536608, 549696, 704298, 732928, 804912, 939064, 1073216, 1099392, 1408596, 1609824, 1878128, 2146432, 2198784, 2817192, 3219648, 3756256, 4292864, 5634384, 6439296, 7512512, 11268768, 12878592, 15025024, 22537536, 30050048, 45075072, 90150144]

約数ペア:

[(1, 90150144), (2, 45075072), (3, 30050048), (4, 22537536), (6, 15025024), (7, 12878592), (8, 11268768), (12, 7512512), (14, 6439296), (16, 5634384), (21, 4292864), (24, 3756256), (28, 3219648), (32, 2817192), (41, 2198784), (42, 2146432), (48, 1878128), (56, 1609824), (64, 1408596), (82, 1099392), (84, 1073216), (96, 939064), (112, 804912), (123, 732928), (128, 704298), (164, 549696), (168, 536608), (192, 469532), (224, 402456), (246, 366464), (256, 352149), (287, 314112), (328, 274848), (336, 268304), (384, 234766), (409, 220416), (448, 201228), (492, 183232), (574, 157056), (656, 137424), (672, 134152), (768, 117383), (818, 110208), (861, 104704), (896, 100614), (984, 91616), (1148, 78528), (1227, 73472), (1312, 68712), (1344, 67076), (1636, 55104), (1722, 52352), (1792, 50307), (1968, 45808), (2296, 39264), (2454, 36736), (2624, 34356), (2688, 33538), (2863, 31488), (3272, 27552), (3444, 26176), (3936, 22904), (4592, 19632), (4908, 18368), (5248, 17178), (5376, 16769), (5726, 15744), (6544, 13776), (6888, 13088), (7872, 11452), (8589, 10496), (9184, 9816)]