85206412

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 163068640

約数和(自身を除く): 77862228

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 157, 193, 314, 386, 628, 703, 772, 1406, 2812, 2983, 3667, 5809, 5966, 7141, 7334, 11618, 11932, 14282, 14668, 23236, 28564, 30301, 60602, 110371, 121204, 135679, 220742, 271358, 441484, 542716, 575719, 1121137, 1151438, 2242274, 2302876, 4484548, 21301603, 42603206, 85206412]

約数ペア:

[(1, 85206412), (2, 42603206), (4, 21301603), (19, 4484548), (37, 2302876), (38, 2242274), (74, 1151438), (76, 1121137), (148, 575719), (157, 542716), (193, 441484), (314, 271358), (386, 220742), (628, 135679), (703, 121204), (772, 110371), (1406, 60602), (2812, 30301), (2983, 28564), (3667, 23236), (5809, 14668), (5966, 14282), (7141, 11932), (7334, 11618)]