90821088

素因数分解:

$2^5\times 3^4\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1006

約数の個数: 120

約数和(自身を含む): 274610952

約数和(自身を除く): 183789864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 72, 74, 81, 96, 108, 111, 144, 148, 162, 216, 222, 288, 296, 324, 333, 432, 444, 592, 648, 666, 864, 888, 947, 999, 1184, 1296, 1332, 1776, 1894, 1998, 2592, 2664, 2841, 2997, 3552, 3788, 3996, 5328, 5682, 5994, 7576, 7992, 8523, 10656, 11364, 11988, 15152, 15984, 17046, 22728, 23976, 25569, 30304, 31968, 34092, 35039, 45456, 47952, 51138, 68184, 70078, 76707, 90912, 95904, 102276, 105117, 136368, 140156, 153414, 204552, 210234, 272736, 280312, 306828, 315351, 409104, 420468, 560624, 613656, 630702, 818208, 840936, 946053, 1121248, 1227312, 1261404, 1681872, 1892106, 2454624, 2522808, 2838159, 3363744, 3784212, 5045616, 5676318, 7568424, 10091232, 11352636, 15136848, 22705272, 30273696, 45410544, 90821088]

約数ペア:

[(1, 90821088), (2, 45410544), (3, 30273696), (4, 22705272), (6, 15136848), (8, 11352636), (9, 10091232), (12, 7568424), (16, 5676318), (18, 5045616), (24, 3784212), (27, 3363744), (32, 2838159), (36, 2522808), (37, 2454624), (48, 1892106), (54, 1681872), (72, 1261404), (74, 1227312), (81, 1121248), (96, 946053), (108, 840936), (111, 818208), (144, 630702), (148, 613656), (162, 560624), (216, 420468), (222, 409104), (288, 315351), (296, 306828), (324, 280312), (333, 272736), (432, 210234), (444, 204552), (592, 153414), (648, 140156), (666, 136368), (864, 105117), (888, 102276), (947, 95904), (999, 90912), (1184, 76707), (1296, 70078), (1332, 68184), (1776, 51138), (1894, 47952), (1998, 45456), (2592, 35039), (2664, 34092), (2841, 31968), (2997, 30304), (3552, 25569), (3788, 23976), (3996, 22728), (5328, 17046), (5682, 15984), (5994, 15152), (7576, 11988), (7992, 11364), (8523, 10656)]