80988306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3659}}^1$

素因数の和:3719

約数の個数: 64

約数和(自身を含む): 202383360

約数和(自身を除く): 121395054

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3659, 3689, 7318, 7378, 10977, 11067, 21954, 22134, 25613, 51226, 62203, 76839, 113429, 124406, 153678, 186609, 226858, 340287, 373218, 435421, 680574, 794003, 870842, 1306263, 1588006, 1928293, 2382009, 2612526, 3856586, 4764018, 5784879, 11569758, 13498051, 26996102, 40494153, 80988306]

約数ペア:

[(1, 80988306), (2, 40494153), (3, 26996102), (6, 13498051), (7, 11569758), (14, 5784879), (17, 4764018), (21, 3856586), (31, 2612526), (34, 2382009), (42, 1928293), (51, 1588006), (62, 1306263), (93, 870842), (102, 794003), (119, 680574), (186, 435421), (217, 373218), (238, 340287), (357, 226858), (434, 186609), (527, 153678), (651, 124406), (714, 113429), (1054, 76839), (1302, 62203), (1581, 51226), (3162, 25613), (3659, 22134), (3689, 21954), (7318, 11067), (7378, 10977)]