1872869904

素因数分解:

$2^4\times 3^3\times {\mathrm{53}}^1\times {\mathrm{81799}}^1$

素因数の和:81869

約数の個数: 80

約数和(自身を含む): 5477328000

約数和(自身を除く): 3604458096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 53, 54, 72, 106, 108, 144, 159, 212, 216, 318, 424, 432, 477, 636, 848, 954, 1272, 1431, 1908, 2544, 2862, 3816, 5724, 7632, 11448, 22896, 81799, 163598, 245397, 327196, 490794, 654392, 736191, 981588, 1308784, 1472382, 1963176, 2208573, 2944764, 3926352, 4335347, 4417146, 5889528, 8670694, 8834292, 11779056, 13006041, 17341388, 17668584, 26012082, 34682776, 35337168, 39018123, 52024164, 69365552, 78036246, 104048328, 117054369, 156072492, 208096656, 234108738, 312144984, 468217476, 624289968, 936434952, 1872869904]

約数ペア:

[(1, 1872869904), (2, 936434952), (3, 624289968), (4, 468217476), (6, 312144984), (8, 234108738), (9, 208096656), (12, 156072492), (16, 117054369), (18, 104048328), (24, 78036246), (27, 69365552), (36, 52024164), (48, 39018123), (53, 35337168), (54, 34682776), (72, 26012082), (106, 17668584), (108, 17341388), (144, 13006041), (159, 11779056), (212, 8834292), (216, 8670694), (318, 5889528), (424, 4417146), (432, 4335347), (477, 3926352), (636, 2944764), (848, 2208573), (954, 1963176), (1272, 1472382), (1431, 1308784), (1908, 981588), (2544, 736191), (2862, 654392), (3816, 490794), (5724, 327196), (7632, 245397), (11448, 163598), (22896, 81799)]