87729920642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1\times {\mathrm{32749}}^1$

素因数の和:33171

約数の個数: 64

約数和(自身を含む): 166380480000

約数和(自身を除く): 78650559358

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 359, 533, 574, 718, 1066, 2513, 3731, 4667, 5026, 7462, 9334, 14719, 29438, 32669, 32749, 65338, 65498, 103033, 191347, 206066, 229243, 382694, 425737, 458486, 851474, 1339429, 1342709, 2678858, 2685418, 2980159, 5960318, 9398963, 11756891, 17455217, 18797926, 23513782, 34910434, 82298237, 122186519, 152839583, 164596474, 244373038, 305679166, 482032531, 964065062, 1069877081, 2139754162, 3374227717, 6266422903, 6748455434, 12532845806, 43864960321, 87729920642]

約数ペア:

[(1, 87729920642), (2, 43864960321), (7, 12532845806), (13, 6748455434), (14, 6266422903), (26, 3374227717), (41, 2139754162), (82, 1069877081), (91, 964065062), (182, 482032531), (287, 305679166), (359, 244373038), (533, 164596474), (574, 152839583), (718, 122186519), (1066, 82298237), (2513, 34910434), (3731, 23513782), (4667, 18797926), (5026, 17455217), (7462, 11756891), (9334, 9398963), (14719, 5960318), (29438, 2980159), (32669, 2685418), (32749, 2678858), (65338, 1342709), (65498, 1339429), (103033, 851474), (191347, 458486), (206066, 425737), (229243, 382694)]