81175392

素因数分解:

$2^5\times 3^3\times {\mathrm{47}}^1\times {\mathrm{1999}}^1$

素因数の和:2065

約数の個数: 96

約数和(自身を含む): 241920000

約数和(自身を除く): 160744608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 72, 94, 96, 108, 141, 144, 188, 216, 282, 288, 376, 423, 432, 564, 752, 846, 864, 1128, 1269, 1504, 1692, 1999, 2256, 2538, 3384, 3998, 4512, 5076, 5997, 6768, 7996, 10152, 11994, 13536, 15992, 17991, 20304, 23988, 31984, 35982, 40608, 47976, 53973, 63968, 71964, 93953, 95952, 107946, 143928, 187906, 191904, 215892, 281859, 287856, 375812, 431784, 563718, 575712, 751624, 845577, 863568, 1127436, 1503248, 1691154, 1727136, 2254872, 2536731, 3006496, 3382308, 4509744, 5073462, 6764616, 9019488, 10146924, 13529232, 20293848, 27058464, 40587696, 81175392]

約数ペア:

[(1, 81175392), (2, 40587696), (3, 27058464), (4, 20293848), (6, 13529232), (8, 10146924), (9, 9019488), (12, 6764616), (16, 5073462), (18, 4509744), (24, 3382308), (27, 3006496), (32, 2536731), (36, 2254872), (47, 1727136), (48, 1691154), (54, 1503248), (72, 1127436), (94, 863568), (96, 845577), (108, 751624), (141, 575712), (144, 563718), (188, 431784), (216, 375812), (282, 287856), (288, 281859), (376, 215892), (423, 191904), (432, 187906), (564, 143928), (752, 107946), (846, 95952), (864, 93953), (1128, 71964), (1269, 63968), (1504, 53973), (1692, 47976), (1999, 40608), (2256, 35982), (2538, 31984), (3384, 23988), (3998, 20304), (4512, 17991), (5076, 15992), (5997, 13536), (6768, 11994), (7996, 10152)]