27819504

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:995

約数の個数: 80

約数和(自身を含む): 81066240

約数和(自身を除く): 53246736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 907, 1136, 1278, 1704, 1814, 1917, 2556, 2721, 3408, 3628, 3834, 5112, 5442, 7256, 7668, 8163, 10224, 10884, 14512, 15336, 16326, 21768, 24489, 30672, 32652, 43536, 48978, 64397, 65304, 97956, 128794, 130608, 193191, 195912, 257588, 386382, 391824, 515176, 579573, 772764, 1030352, 1159146, 1545528, 1738719, 2318292, 3091056, 3477438, 4636584, 6954876, 9273168, 13909752, 27819504]

約数ペア:

[(1, 27819504), (2, 13909752), (3, 9273168), (4, 6954876), (6, 4636584), (8, 3477438), (9, 3091056), (12, 2318292), (16, 1738719), (18, 1545528), (24, 1159146), (27, 1030352), (36, 772764), (48, 579573), (54, 515176), (71, 391824), (72, 386382), (108, 257588), (142, 195912), (144, 193191), (213, 130608), (216, 128794), (284, 97956), (426, 65304), (432, 64397), (568, 48978), (639, 43536), (852, 32652), (907, 30672), (1136, 24489), (1278, 21768), (1704, 16326), (1814, 15336), (1917, 14512), (2556, 10884), (2721, 10224), (3408, 8163), (3628, 7668), (3834, 7256), (5112, 5442)]