25350876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1801}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 70840224

約数和(自身を除く): 45489348

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 1801, 2346, 3519, 3602, 4692, 5403, 7038, 7204, 10806, 14076, 16209, 21612, 30617, 32418, 41423, 61234, 64836, 82846, 91851, 122468, 124269, 165692, 183702, 248538, 275553, 367404, 372807, 497076, 551106, 704191, 745614, 1102212, 1408382, 1491228, 2112573, 2816764, 4225146, 6337719, 8450292, 12675438, 25350876]

約数ペア:

[(1, 25350876), (2, 12675438), (3, 8450292), (4, 6337719), (6, 4225146), (9, 2816764), (12, 2112573), (17, 1491228), (18, 1408382), (23, 1102212), (34, 745614), (36, 704191), (46, 551106), (51, 497076), (68, 372807), (69, 367404), (92, 275553), (102, 248538), (138, 183702), (153, 165692), (204, 124269), (207, 122468), (276, 91851), (306, 82846), (391, 64836), (414, 61234), (612, 41423), (782, 32418), (828, 30617), (1173, 21612), (1564, 16209), (1801, 14076), (2346, 10806), (3519, 7204), (3602, 7038), (4692, 5403)]