171965088

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{6709}}^1$

素因数の和:6814

約数の個数: 72

約数和(自身を含む): 494594100

約数和(自身を除く): 322629012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 6709, 8544, 12816, 13418, 20127, 25632, 26836, 40254, 53672, 60381, 80508, 107344, 120762, 161016, 214688, 241524, 322032, 483048, 597101, 644064, 966096, 1194202, 1791303, 1932192, 2388404, 3582606, 4776808, 5373909, 7165212, 9553616, 10747818, 14330424, 19107232, 21495636, 28660848, 42991272, 57321696, 85982544, 171965088]

約数ペア:

[(1, 171965088), (2, 85982544), (3, 57321696), (4, 42991272), (6, 28660848), (8, 21495636), (9, 19107232), (12, 14330424), (16, 10747818), (18, 9553616), (24, 7165212), (32, 5373909), (36, 4776808), (48, 3582606), (72, 2388404), (89, 1932192), (96, 1791303), (144, 1194202), (178, 966096), (267, 644064), (288, 597101), (356, 483048), (534, 322032), (712, 241524), (801, 214688), (1068, 161016), (1424, 120762), (1602, 107344), (2136, 80508), (2848, 60381), (3204, 53672), (4272, 40254), (6408, 26836), (6709, 25632), (8544, 20127), (12816, 13418)]