85308516

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{139393}}^1$

素因数の和:139420

約数の個数: 36

約数和(自身を含む): 228327372

約数和(自身を除く): 143018856

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 139393, 278786, 418179, 557572, 836358, 1254537, 1672716, 2369681, 2509074, 4739362, 5018148, 7109043, 9478724, 14218086, 21327129, 28436172, 42654258, 85308516]

約数ペア:

[(1, 85308516), (2, 42654258), (3, 28436172), (4, 21327129), (6, 14218086), (9, 9478724), (12, 7109043), (17, 5018148), (18, 4739362), (34, 2509074), (36, 2369681), (51, 1672716), (68, 1254537), (102, 836358), (153, 557572), (204, 418179), (306, 278786), (612, 139393)]