77120512

素因数分解:

$2^{10}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 132

約数和(自身を含む): 189019980

約数和(自身を除く): 111899468

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 53, 56, 58, 64, 98, 106, 112, 116, 128, 196, 203, 212, 224, 232, 256, 371, 392, 406, 424, 448, 464, 512, 742, 784, 812, 848, 896, 928, 1024, 1421, 1484, 1537, 1568, 1624, 1696, 1792, 1856, 2597, 2842, 2968, 3074, 3136, 3248, 3392, 3584, 3712, 5194, 5684, 5936, 6148, 6272, 6496, 6784, 7168, 7424, 10388, 10759, 11368, 11872, 12296, 12544, 12992, 13568, 14848, 20776, 21518, 22736, 23744, 24592, 25088, 25984, 27136, 29696, 41552, 43036, 45472, 47488, 49184, 50176, 51968, 54272, 75313, 83104, 86072, 90944, 94976, 98368, 103936, 150626, 166208, 172144, 181888, 189952, 196736, 207872, 301252, 332416, 344288, 363776, 379904, 393472, 602504, 664832, 688576, 727552, 786944, 1205008, 1329664, 1377152, 1455104, 1573888, 2410016, 2659328, 2754304, 4820032, 5508608, 9640064, 11017216, 19280128, 38560256, 77120512]

約数ペア:

[(1, 77120512), (2, 38560256), (4, 19280128), (7, 11017216), (8, 9640064), (14, 5508608), (16, 4820032), (28, 2754304), (29, 2659328), (32, 2410016), (49, 1573888), (53, 1455104), (56, 1377152), (58, 1329664), (64, 1205008), (98, 786944), (106, 727552), (112, 688576), (116, 664832), (128, 602504), (196, 393472), (203, 379904), (212, 363776), (224, 344288), (232, 332416), (256, 301252), (371, 207872), (392, 196736), (406, 189952), (424, 181888), (448, 172144), (464, 166208), (512, 150626), (742, 103936), (784, 98368), (812, 94976), (848, 90944), (896, 86072), (928, 83104), (1024, 75313), (1421, 54272), (1484, 51968), (1537, 50176), (1568, 49184), (1624, 47488), (1696, 45472), (1792, 43036), (1856, 41552), (2597, 29696), (2842, 27136), (2968, 25984), (3074, 25088), (3136, 24592), (3248, 23744), (3392, 22736), (3584, 21518), (3712, 20776), (5194, 14848), (5684, 13568), (5936, 12992), (6148, 12544), (6272, 12296), (6496, 11872), (6784, 11368), (7168, 10759), (7424, 10388)]