85175552

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 220752000

約数和(自身を除く): 135576448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 32, 44, 56, 58, 64, 77, 88, 112, 116, 128, 149, 154, 176, 203, 224, 232, 256, 298, 308, 319, 352, 406, 448, 464, 596, 616, 638, 704, 812, 896, 928, 1043, 1192, 1232, 1276, 1408, 1624, 1639, 1792, 1856, 2086, 2233, 2384, 2464, 2552, 2816, 3248, 3278, 3712, 4172, 4321, 4466, 4768, 4928, 5104, 6496, 6556, 7424, 8344, 8642, 8932, 9536, 9856, 10208, 11473, 12992, 13112, 16688, 17284, 17864, 19072, 19712, 20416, 22946, 25984, 26224, 30247, 33376, 34568, 35728, 38144, 40832, 45892, 47531, 51968, 52448, 60494, 66752, 69136, 71456, 81664, 91784, 95062, 104896, 120988, 133504, 138272, 142912, 183568, 190124, 209792, 241976, 267008, 276544, 285824, 332717, 367136, 380248, 419584, 483952, 553088, 571648, 665434, 734272, 760496, 967904, 1106176, 1330868, 1468544, 1520992, 1935808, 2661736, 2937088, 3041984, 3871616, 5323472, 6083968, 7743232, 10646944, 12167936, 21293888, 42587776, 85175552]

約数ペア:

[(1, 85175552), (2, 42587776), (4, 21293888), (7, 12167936), (8, 10646944), (11, 7743232), (14, 6083968), (16, 5323472), (22, 3871616), (28, 3041984), (29, 2937088), (32, 2661736), (44, 1935808), (56, 1520992), (58, 1468544), (64, 1330868), (77, 1106176), (88, 967904), (112, 760496), (116, 734272), (128, 665434), (149, 571648), (154, 553088), (176, 483952), (203, 419584), (224, 380248), (232, 367136), (256, 332717), (298, 285824), (308, 276544), (319, 267008), (352, 241976), (406, 209792), (448, 190124), (464, 183568), (596, 142912), (616, 138272), (638, 133504), (704, 120988), (812, 104896), (896, 95062), (928, 91784), (1043, 81664), (1192, 71456), (1232, 69136), (1276, 66752), (1408, 60494), (1624, 52448), (1639, 51968), (1792, 47531), (1856, 45892), (2086, 40832), (2233, 38144), (2384, 35728), (2464, 34568), (2552, 33376), (2816, 30247), (3248, 26224), (3278, 25984), (3712, 22946), (4172, 20416), (4321, 19712), (4466, 19072), (4768, 17864), (4928, 17284), (5104, 16688), (6496, 13112), (6556, 12992), (7424, 11473), (8344, 10208), (8642, 9856), (8932, 9536)]