81790752

素因数分解:

$2^5\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13967}}^1$

素因数の和:14041

約数の個数: 48

約数和(自身を含む): 218236032

約数和(自身を除く): 136445280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 61, 96, 122, 183, 244, 366, 488, 732, 976, 1464, 1952, 2928, 5856, 13967, 27934, 41901, 55868, 83802, 111736, 167604, 223472, 335208, 446944, 670416, 851987, 1340832, 1703974, 2555961, 3407948, 5111922, 6815896, 10223844, 13631792, 20447688, 27263584, 40895376, 81790752]

約数ペア:

[(1, 81790752), (2, 40895376), (3, 27263584), (4, 20447688), (6, 13631792), (8, 10223844), (12, 6815896), (16, 5111922), (24, 3407948), (32, 2555961), (48, 1703974), (61, 1340832), (96, 851987), (122, 670416), (183, 446944), (244, 335208), (366, 223472), (488, 167604), (732, 111736), (976, 83802), (1464, 55868), (1952, 41901), (2928, 27934), (5856, 13967)]