90883072

素因数分解:

$2^{10}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:467

約数の個数: 88

約数和(自身を含む): 214853120

約数和(自身を除く): 123970048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 409, 434, 448, 496, 512, 818, 868, 896, 992, 1024, 1636, 1736, 1792, 1984, 2863, 3272, 3472, 3584, 3968, 5726, 6544, 6944, 7168, 7936, 11452, 12679, 13088, 13888, 15872, 22904, 25358, 26176, 27776, 31744, 45808, 50716, 52352, 55552, 88753, 91616, 101432, 104704, 111104, 177506, 183232, 202864, 209408, 222208, 355012, 366464, 405728, 418816, 710024, 732928, 811456, 1420048, 1465856, 1622912, 2840096, 2931712, 3245824, 5680192, 6491648, 11360384, 12983296, 22720768, 45441536, 90883072]

約数ペア:

[(1, 90883072), (2, 45441536), (4, 22720768), (7, 12983296), (8, 11360384), (14, 6491648), (16, 5680192), (28, 3245824), (31, 2931712), (32, 2840096), (56, 1622912), (62, 1465856), (64, 1420048), (112, 811456), (124, 732928), (128, 710024), (217, 418816), (224, 405728), (248, 366464), (256, 355012), (409, 222208), (434, 209408), (448, 202864), (496, 183232), (512, 177506), (818, 111104), (868, 104704), (896, 101432), (992, 91616), (1024, 88753), (1636, 55552), (1736, 52352), (1792, 50716), (1984, 45808), (2863, 31744), (3272, 27776), (3472, 26176), (3584, 25358), (3968, 22904), (5726, 15872), (6544, 13888), (6944, 13088), (7168, 12679), (7936, 11452)]