25151256

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^3\times {\mathrm{53}}^1$

素因数の和:107

約数の個数: 128

約数和(自身を含む): 77112000

約数和(自身を除く): 51960744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 78, 104, 106, 108, 117, 156, 159, 169, 212, 216, 234, 312, 318, 338, 351, 424, 468, 477, 507, 636, 676, 689, 702, 936, 954, 1014, 1272, 1352, 1378, 1404, 1431, 1521, 1908, 2028, 2067, 2197, 2756, 2808, 2862, 3042, 3816, 4056, 4134, 4394, 4563, 5512, 5724, 6084, 6201, 6591, 8268, 8788, 8957, 9126, 11448, 12168, 12402, 13182, 16536, 17576, 17914, 18252, 18603, 19773, 24804, 26364, 26871, 35828, 36504, 37206, 39546, 49608, 52728, 53742, 59319, 71656, 74412, 79092, 80613, 107484, 116441, 118638, 148824, 158184, 161226, 214968, 232882, 237276, 241839, 322452, 349323, 465764, 474552, 483678, 644904, 698646, 931528, 967356, 1047969, 1397292, 1934712, 2095938, 2794584, 3143907, 4191876, 6287814, 8383752, 12575628, 25151256]

約数ペア:

[(1, 25151256), (2, 12575628), (3, 8383752), (4, 6287814), (6, 4191876), (8, 3143907), (9, 2794584), (12, 2095938), (13, 1934712), (18, 1397292), (24, 1047969), (26, 967356), (27, 931528), (36, 698646), (39, 644904), (52, 483678), (53, 474552), (54, 465764), (72, 349323), (78, 322452), (104, 241839), (106, 237276), (108, 232882), (117, 214968), (156, 161226), (159, 158184), (169, 148824), (212, 118638), (216, 116441), (234, 107484), (312, 80613), (318, 79092), (338, 74412), (351, 71656), (424, 59319), (468, 53742), (477, 52728), (507, 49608), (636, 39546), (676, 37206), (689, 36504), (702, 35828), (936, 26871), (954, 26364), (1014, 24804), (1272, 19773), (1352, 18603), (1378, 18252), (1404, 17914), (1431, 17576), (1521, 16536), (1908, 13182), (2028, 12402), (2067, 12168), (2197, 11448), (2756, 9126), (2808, 8957), (2862, 8788), (3042, 8268), (3816, 6591), (4056, 6201), (4134, 6084), (4394, 5724), (4563, 5512)]