78490314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4547}}^1$

素因数の和:4699

約数の個数: 48

約数和(自身を含む): 195818688

約数和(自身を除く): 117328374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 4547, 5754, 8631, 9094, 13641, 17262, 27282, 31829, 40923, 63658, 81846, 95487, 190974, 286461, 572922, 622939, 1245878, 1868817, 3737634, 4360573, 5606451, 8721146, 11212902, 13081719, 26163438, 39245157, 78490314]

約数ペア:

[(1, 78490314), (2, 39245157), (3, 26163438), (6, 13081719), (7, 11212902), (9, 8721146), (14, 5606451), (18, 4360573), (21, 3737634), (42, 1868817), (63, 1245878), (126, 622939), (137, 572922), (274, 286461), (411, 190974), (822, 95487), (959, 81846), (1233, 63658), (1918, 40923), (2466, 31829), (2877, 27282), (4547, 17262), (5754, 13641), (8631, 9094)]