90875616

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{72817}}^1$

素因数の和:72843

約数の個数: 48

約数和(自身を含む): 256901904

約数和(自身を除く): 166026288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 72817, 145634, 218451, 291268, 436902, 582536, 873804, 946621, 1165072, 1747608, 1893242, 2330144, 2839863, 3495216, 3786484, 5679726, 6990432, 7572968, 11359452, 15145936, 22718904, 30291872, 45437808, 90875616]

約数ペア:

[(1, 90875616), (2, 45437808), (3, 30291872), (4, 22718904), (6, 15145936), (8, 11359452), (12, 7572968), (13, 6990432), (16, 5679726), (24, 3786484), (26, 3495216), (32, 2839863), (39, 2330144), (48, 1893242), (52, 1747608), (78, 1165072), (96, 946621), (104, 873804), (156, 582536), (208, 436902), (312, 291268), (416, 218451), (624, 145634), (1248, 72817)]