81750912

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{4951}}^1$

素因数の和:5011

約数の個数: 64

約数和(自身を含む): 222245760

約数和(自身を除く): 140494848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 384, 516, 688, 1032, 1376, 2064, 2752, 4128, 4951, 5504, 8256, 9902, 14853, 16512, 19804, 29706, 39608, 59412, 79216, 118824, 158432, 212893, 237648, 316864, 425786, 475296, 633728, 638679, 851572, 950592, 1277358, 1703144, 1901184, 2554716, 3406288, 5109432, 6812576, 10218864, 13625152, 20437728, 27250304, 40875456, 81750912]

約数ペア:

[(1, 81750912), (2, 40875456), (3, 27250304), (4, 20437728), (6, 13625152), (8, 10218864), (12, 6812576), (16, 5109432), (24, 3406288), (32, 2554716), (43, 1901184), (48, 1703144), (64, 1277358), (86, 950592), (96, 851572), (128, 638679), (129, 633728), (172, 475296), (192, 425786), (258, 316864), (344, 237648), (384, 212893), (516, 158432), (688, 118824), (1032, 79216), (1376, 59412), (2064, 39608), (2752, 29706), (4128, 19804), (4951, 16512), (5504, 14853), (8256, 9902)]