81317952

素因数分解:

$2^6\times 3^3\times {\mathrm{47059}}^1$

素因数の和:47080

約数の個数: 56

約数和(自身を含む): 239064800

約数和(自身を除く): 157746848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 47059, 94118, 141177, 188236, 282354, 376472, 423531, 564708, 752944, 847062, 1129416, 1270593, 1505888, 1694124, 2258832, 2541186, 3011776, 3388248, 4517664, 5082372, 6776496, 9035328, 10164744, 13552992, 20329488, 27105984, 40658976, 81317952]

約数ペア:

[(1, 81317952), (2, 40658976), (3, 27105984), (4, 20329488), (6, 13552992), (8, 10164744), (9, 9035328), (12, 6776496), (16, 5082372), (18, 4517664), (24, 3388248), (27, 3011776), (32, 2541186), (36, 2258832), (48, 1694124), (54, 1505888), (64, 1270593), (72, 1129416), (96, 847062), (108, 752944), (144, 564708), (192, 423531), (216, 376472), (288, 282354), (432, 188236), (576, 141177), (864, 94118), (1728, 47059)]