79766505

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 179773440

約数和(自身を除く): 100006935

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 43, 45, 63, 65, 91, 105, 117, 129, 135, 151, 189, 195, 215, 273, 301, 315, 351, 387, 453, 455, 559, 585, 645, 755, 819, 903, 945, 1057, 1161, 1359, 1365, 1505, 1677, 1755, 1935, 1963, 2265, 2457, 2709, 2795, 3171, 3913, 4077, 4095, 4515, 5031, 5285, 5805, 5889, 6493, 6795, 8127, 8385, 9513, 9815, 11739, 12285, 13545, 13741, 15093, 15855, 17667, 19479, 19565, 20385, 25155, 28539, 29445, 32465, 35217, 40635, 41223, 45451, 47565, 53001, 58437, 58695, 68705, 75465, 84409, 88335, 97395, 105651, 123669, 136353, 142695, 175311, 176085, 206115, 227255, 253227, 265005, 292185, 371007, 409059, 422045, 528255, 590863, 618345, 681765, 759681, 876555, 1227177, 1266135, 1772589, 1855035, 2045295, 2279043, 2954315, 3798405, 5317767, 6135885, 8862945, 11395215, 15953301, 26588835, 79766505]

約数ペア:

[(1, 79766505), (3, 26588835), (5, 15953301), (7, 11395215), (9, 8862945), (13, 6135885), (15, 5317767), (21, 3798405), (27, 2954315), (35, 2279043), (39, 2045295), (43, 1855035), (45, 1772589), (63, 1266135), (65, 1227177), (91, 876555), (105, 759681), (117, 681765), (129, 618345), (135, 590863), (151, 528255), (189, 422045), (195, 409059), (215, 371007), (273, 292185), (301, 265005), (315, 253227), (351, 227255), (387, 206115), (453, 176085), (455, 175311), (559, 142695), (585, 136353), (645, 123669), (755, 105651), (819, 97395), (903, 88335), (945, 84409), (1057, 75465), (1161, 68705), (1359, 58695), (1365, 58437), (1505, 53001), (1677, 47565), (1755, 45451), (1935, 41223), (1963, 40635), (2265, 35217), (2457, 32465), (2709, 29445), (2795, 28539), (3171, 25155), (3913, 20385), (4077, 19565), (4095, 19479), (4515, 17667), (5031, 15855), (5285, 15093), (5805, 13741), (5889, 13545), (6493, 12285), (6795, 11739), (8127, 9815), (8385, 9513)]