77128254

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 202026240

約数和(自身を除く): 124897986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 103, 126, 147, 189, 206, 283, 294, 309, 378, 441, 566, 618, 721, 849, 882, 927, 1323, 1442, 1698, 1854, 1981, 2163, 2547, 2646, 2781, 3962, 4326, 5047, 5094, 5562, 5943, 6489, 7641, 10094, 11886, 12978, 13867, 15141, 15282, 17829, 19467, 27734, 29149, 30282, 35658, 38934, 41601, 45423, 53487, 58298, 83202, 87447, 90846, 106974, 124803, 136269, 174894, 204043, 249606, 262341, 272538, 374409, 408086, 524682, 612129, 748818, 787023, 1224258, 1428301, 1574046, 1836387, 2856602, 3672774, 4284903, 5509161, 8569806, 11018322, 12854709, 25709418, 38564127, 77128254]

約数ペア:

[(1, 77128254), (2, 38564127), (3, 25709418), (6, 12854709), (7, 11018322), (9, 8569806), (14, 5509161), (18, 4284903), (21, 3672774), (27, 2856602), (42, 1836387), (49, 1574046), (54, 1428301), (63, 1224258), (98, 787023), (103, 748818), (126, 612129), (147, 524682), (189, 408086), (206, 374409), (283, 272538), (294, 262341), (309, 249606), (378, 204043), (441, 174894), (566, 136269), (618, 124803), (721, 106974), (849, 90846), (882, 87447), (927, 83202), (1323, 58298), (1442, 53487), (1698, 45423), (1854, 41601), (1981, 38934), (2163, 35658), (2547, 30282), (2646, 29149), (2781, 27734), (3962, 19467), (4326, 17829), (5047, 15282), (5094, 15141), (5562, 13867), (5943, 12978), (6489, 11886), (7641, 10094)]