89827344

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 120

約数和(自身を含む): 261724320

約数和(自身を除く): 171896976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 89, 129, 144, 163, 172, 178, 258, 267, 326, 344, 356, 387, 489, 516, 534, 652, 688, 712, 774, 801, 978, 1032, 1068, 1304, 1424, 1467, 1548, 1602, 1956, 2064, 2136, 2608, 2934, 3096, 3204, 3827, 3912, 4272, 5868, 6192, 6408, 7009, 7654, 7824, 11481, 11736, 12816, 14018, 14507, 15308, 21027, 22962, 23472, 28036, 29014, 30616, 34443, 42054, 43521, 45924, 56072, 58028, 61232, 63081, 68886, 84108, 87042, 91848, 112144, 116056, 126162, 130563, 137772, 168216, 174084, 183696, 232112, 252324, 261126, 275544, 336432, 348168, 504648, 522252, 551088, 623801, 696336, 1009296, 1044504, 1247602, 1871403, 2089008, 2495204, 3742806, 4990408, 5614209, 7485612, 9980816, 11228418, 14971224, 22456836, 29942448, 44913672, 89827344]

約数ペア:

[(1, 89827344), (2, 44913672), (3, 29942448), (4, 22456836), (6, 14971224), (8, 11228418), (9, 9980816), (12, 7485612), (16, 5614209), (18, 4990408), (24, 3742806), (36, 2495204), (43, 2089008), (48, 1871403), (72, 1247602), (86, 1044504), (89, 1009296), (129, 696336), (144, 623801), (163, 551088), (172, 522252), (178, 504648), (258, 348168), (267, 336432), (326, 275544), (344, 261126), (356, 252324), (387, 232112), (489, 183696), (516, 174084), (534, 168216), (652, 137772), (688, 130563), (712, 126162), (774, 116056), (801, 112144), (978, 91848), (1032, 87042), (1068, 84108), (1304, 68886), (1424, 63081), (1467, 61232), (1548, 58028), (1602, 56072), (1956, 45924), (2064, 43521), (2136, 42054), (2608, 34443), (2934, 30616), (3096, 29014), (3204, 28036), (3827, 23472), (3912, 22962), (4272, 21027), (5868, 15308), (6192, 14507), (6408, 14018), (7009, 12816), (7654, 11736), (7824, 11481)]