25784017056

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{81463}}^1$

素因数の和:81643

約数の個数: 144

約数和(自身を含む): 84332836224

約数和(自身を除く): 58548819168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 4396, 5024, 5652, 6594, 7536, 8792, 9891, 11304, 13188, 15072, 17584, 19782, 22608, 26376, 35168, 39564, 45216, 52752, 79128, 81463, 105504, 158256, 162926, 244389, 316512, 325852, 488778, 570241, 651704, 733167, 977556, 1140482, 1303408, 1466334, 1710723, 1955112, 2280964, 2606816, 2932668, 3421446, 3910224, 4561928, 5132169, 5865336, 6842892, 7820448, 9123856, 10264338, 11730672, 12789691, 13685784, 18247712, 20528676, 23461344, 25579382, 27371568, 38369073, 41057352, 51158764, 54743136, 76738146, 82114704, 89527837, 102317528, 115107219, 153476292, 164229408, 179055674, 204635056, 230214438, 268583511, 306952584, 358111348, 409270112, 460428876, 537167022, 613905168, 716222696, 805750533, 920857752, 1074334044, 1227810336, 1432445392, 1611501066, 1841715504, 2148668088, 2864890784, 3223002132, 3683431008, 4297336176, 6446004264, 8594672352, 12892008528, 25784017056]

約数ペア:

[(1, 25784017056), (2, 12892008528), (3, 8594672352), (4, 6446004264), (6, 4297336176), (7, 3683431008), (8, 3223002132), (9, 2864890784), (12, 2148668088), (14, 1841715504), (16, 1611501066), (18, 1432445392), (21, 1227810336), (24, 1074334044), (28, 920857752), (32, 805750533), (36, 716222696), (42, 613905168), (48, 537167022), (56, 460428876), (63, 409270112), (72, 358111348), (84, 306952584), (96, 268583511), (112, 230214438), (126, 204635056), (144, 179055674), (157, 164229408), (168, 153476292), (224, 115107219), (252, 102317528), (288, 89527837), (314, 82114704), (336, 76738146), (471, 54743136), (504, 51158764), (628, 41057352), (672, 38369073), (942, 27371568), (1008, 25579382), (1099, 23461344), (1256, 20528676), (1413, 18247712), (1884, 13685784), (2016, 12789691), (2198, 11730672), (2512, 10264338), (2826, 9123856), (3297, 7820448), (3768, 6842892), (4396, 5865336), (5024, 5132169), (5652, 4561928), (6594, 3910224), (7536, 3421446), (8792, 2932668), (9891, 2606816), (11304, 2280964), (13188, 1955112), (15072, 1710723), (17584, 1466334), (19782, 1303408), (22608, 1140482), (26376, 977556), (35168, 733167), (39564, 651704), (45216, 570241), (52752, 488778), (79128, 325852), (81463, 316512), (105504, 244389), (158256, 162926)]