80171754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1235

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 105622806

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 47, 57, 78, 94, 114, 141, 247, 282, 494, 611, 741, 893, 1151, 1222, 1482, 1786, 1833, 2302, 2679, 3453, 3666, 5358, 6906, 11609, 14963, 21869, 23218, 29926, 34827, 43738, 44889, 54097, 65607, 69654, 89778, 108194, 131214, 162291, 284297, 324582, 568594, 703261, 852891, 1027843, 1406522, 1705782, 2055686, 2109783, 3083529, 4219566, 6167058, 13361959, 26723918, 40085877, 80171754]

約数ペア:

[(1, 80171754), (2, 40085877), (3, 26723918), (6, 13361959), (13, 6167058), (19, 4219566), (26, 3083529), (38, 2109783), (39, 2055686), (47, 1705782), (57, 1406522), (78, 1027843), (94, 852891), (114, 703261), (141, 568594), (247, 324582), (282, 284297), (494, 162291), (611, 131214), (741, 108194), (893, 89778), (1151, 69654), (1222, 65607), (1482, 54097), (1786, 44889), (1833, 43738), (2302, 34827), (2679, 29926), (3453, 23218), (3666, 21869), (5358, 14963), (6906, 11609)]