89800924

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:155

約数の個数: 54

約数和(自身を含む): 174287904

約数和(自身を除く): 84486980

約数列:

[1, 2, 4, 23, 31, 37, 46, 62, 74, 92, 124, 148, 529, 713, 851, 1058, 1147, 1369, 1426, 1702, 2116, 2294, 2738, 2852, 3404, 4588, 5476, 16399, 19573, 26381, 31487, 32798, 39146, 42439, 52762, 62974, 65596, 78292, 84878, 105524, 125948, 169756, 606763, 724201, 976097, 1213526, 1448402, 1952194, 2427052, 2896804, 3904388, 22450231, 44900462, 89800924]

約数ペア:

[(1, 89800924), (2, 44900462), (4, 22450231), (23, 3904388), (31, 2896804), (37, 2427052), (46, 1952194), (62, 1448402), (74, 1213526), (92, 976097), (124, 724201), (148, 606763), (529, 169756), (713, 125948), (851, 105524), (1058, 84878), (1147, 78292), (1369, 65596), (1426, 62974), (1702, 52762), (2116, 42439), (2294, 39146), (2738, 32798), (2852, 31487), (3404, 26381), (4588, 19573), (5476, 16399)]