90731952

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{21727}}^1$

素因数の和:21770

約数の個数: 60

約数和(自身を含む): 262691520

約数和(自身を除く): 171959568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 21727, 43454, 65181, 86908, 130362, 173816, 195543, 260724, 347632, 391086, 521448, 630083, 782172, 1042896, 1260166, 1564344, 1890249, 2520332, 3128688, 3780498, 5040664, 5670747, 7560996, 10081328, 11341494, 15121992, 22682988, 30243984, 45365976, 90731952]

約数ペア:

[(1, 90731952), (2, 45365976), (3, 30243984), (4, 22682988), (6, 15121992), (8, 11341494), (9, 10081328), (12, 7560996), (16, 5670747), (18, 5040664), (24, 3780498), (29, 3128688), (36, 2520332), (48, 1890249), (58, 1564344), (72, 1260166), (87, 1042896), (116, 782172), (144, 630083), (174, 521448), (232, 391086), (261, 347632), (348, 260724), (464, 195543), (522, 173816), (696, 130362), (1044, 86908), (1392, 65181), (2088, 43454), (4176, 21727)]