90875484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15679}}^1$

素因数の和:15719

約数の個数: 72

約数和(自身を含む): 273960960

約数和(自身を除く): 183085476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 15679, 31358, 47037, 62716, 94074, 109753, 141111, 188148, 219506, 282222, 329259, 360617, 439012, 564444, 658518, 721234, 987777, 1081851, 1317036, 1442468, 1975554, 2163702, 2524319, 3245553, 3951108, 4327404, 5048638, 6491106, 7572957, 10097276, 12982212, 15145914, 22718871, 30291828, 45437742, 90875484]

約数ペア:

[(1, 90875484), (2, 45437742), (3, 30291828), (4, 22718871), (6, 15145914), (7, 12982212), (9, 10097276), (12, 7572957), (14, 6491106), (18, 5048638), (21, 4327404), (23, 3951108), (28, 3245553), (36, 2524319), (42, 2163702), (46, 1975554), (63, 1442468), (69, 1317036), (84, 1081851), (92, 987777), (126, 721234), (138, 658518), (161, 564444), (207, 439012), (252, 360617), (276, 329259), (322, 282222), (414, 219506), (483, 188148), (644, 141111), (828, 109753), (966, 94074), (1449, 62716), (1932, 47037), (2898, 31358), (5796, 15679)]