81703734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2791}}^1$

素因数の和:2861

約数の個数: 64

約数和(自身を含む): 202632192

約数和(自身を除く): 120928458

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 41, 42, 51, 82, 102, 119, 123, 238, 246, 287, 357, 574, 697, 714, 861, 1394, 1722, 2091, 2791, 4182, 4879, 5582, 8373, 9758, 14637, 16746, 19537, 29274, 39074, 47447, 58611, 94894, 114431, 117222, 142341, 228862, 284682, 332129, 343293, 664258, 686586, 801017, 996387, 1602034, 1945327, 1992774, 2403051, 3890654, 4806102, 5835981, 11671962, 13617289, 27234578, 40851867, 81703734]

約数ペア:

[(1, 81703734), (2, 40851867), (3, 27234578), (6, 13617289), (7, 11671962), (14, 5835981), (17, 4806102), (21, 3890654), (34, 2403051), (41, 1992774), (42, 1945327), (51, 1602034), (82, 996387), (102, 801017), (119, 686586), (123, 664258), (238, 343293), (246, 332129), (287, 284682), (357, 228862), (574, 142341), (697, 117222), (714, 114431), (861, 94894), (1394, 58611), (1722, 47447), (2091, 39074), (2791, 29274), (4182, 19537), (4879, 16746), (5582, 14637), (8373, 9758)]