64921572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2467}}^1$

素因数の和:2537

約数の個数: 72

約数和(自身を含む): 177873696

約数和(自身を除く): 112952124

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2467, 2924, 4386, 4934, 6579, 7401, 8772, 9868, 13158, 14802, 22203, 26316, 29604, 41939, 44406, 83878, 88812, 106081, 125817, 167756, 212162, 251634, 318243, 377451, 424324, 503268, 636486, 754902, 954729, 1272972, 1509804, 1803377, 1909458, 3606754, 3818916, 5410131, 7213508, 10820262, 16230393, 21640524, 32460786, 64921572]

約数ペア:

[(1, 64921572), (2, 32460786), (3, 21640524), (4, 16230393), (6, 10820262), (9, 7213508), (12, 5410131), (17, 3818916), (18, 3606754), (34, 1909458), (36, 1803377), (43, 1509804), (51, 1272972), (68, 954729), (86, 754902), (102, 636486), (129, 503268), (153, 424324), (172, 377451), (204, 318243), (258, 251634), (306, 212162), (387, 167756), (516, 125817), (612, 106081), (731, 88812), (774, 83878), (1462, 44406), (1548, 41939), (2193, 29604), (2467, 26316), (2924, 22203), (4386, 14802), (4934, 13158), (6579, 9868), (7401, 8772)]