71806842

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 162190080

約数和(自身を除く): 90383238

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 151, 174, 261, 302, 453, 522, 906, 911, 1359, 1822, 2718, 2733, 4379, 5466, 8199, 8758, 13137, 16398, 26274, 26419, 39411, 52838, 78822, 79257, 137561, 158514, 237771, 275122, 412683, 475542, 825366, 1238049, 2476098, 3989269, 7978538, 11967807, 23935614, 35903421, 71806842]

約数ペア:

[(1, 71806842), (2, 35903421), (3, 23935614), (6, 11967807), (9, 7978538), (18, 3989269), (29, 2476098), (58, 1238049), (87, 825366), (151, 475542), (174, 412683), (261, 275122), (302, 237771), (453, 158514), (522, 137561), (906, 79257), (911, 78822), (1359, 52838), (1822, 39411), (2718, 26419), (2733, 26274), (4379, 16398), (5466, 13137), (8199, 8758)]