83430438

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 96

約数和(自身を含む): 212357376

約数和(自身を除く): 128926938

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 83, 91, 98, 147, 166, 182, 249, 263, 273, 294, 498, 526, 546, 581, 637, 789, 1079, 1162, 1274, 1578, 1743, 1841, 1911, 2158, 3237, 3419, 3486, 3682, 3822, 4067, 5523, 6474, 6838, 7553, 8134, 10257, 11046, 12201, 12887, 15106, 20514, 21829, 22659, 23933, 24402, 25774, 38661, 43658, 45318, 47866, 52871, 65487, 71799, 77322, 105742, 130974, 143598, 152803, 158613, 167531, 283777, 305606, 317226, 335062, 458409, 502593, 567554, 851331, 916818, 1005186, 1069621, 1702662, 1986439, 2139242, 3208863, 3972878, 5959317, 6417726, 11918634, 13905073, 27810146, 41715219, 83430438]

約数ペア:

[(1, 83430438), (2, 41715219), (3, 27810146), (6, 13905073), (7, 11918634), (13, 6417726), (14, 5959317), (21, 3972878), (26, 3208863), (39, 2139242), (42, 1986439), (49, 1702662), (78, 1069621), (83, 1005186), (91, 916818), (98, 851331), (147, 567554), (166, 502593), (182, 458409), (249, 335062), (263, 317226), (273, 305606), (294, 283777), (498, 167531), (526, 158613), (546, 152803), (581, 143598), (637, 130974), (789, 105742), (1079, 77322), (1162, 71799), (1274, 65487), (1578, 52871), (1743, 47866), (1841, 45318), (1911, 43658), (2158, 38661), (3237, 25774), (3419, 24402), (3486, 23933), (3682, 22659), (3822, 21829), (4067, 20514), (5523, 15106), (6474, 12887), (6838, 12201), (7553, 11046), (8134, 10257)]