42987504

素因数分解:

$2^4\times 3^1\times 7^4\times {\mathrm{373}}^1$

素因数の和:412

約数の個数: 100

約数和(自身を含む): 129899176

約数和(自身を除く): 86911672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 343, 373, 392, 588, 686, 746, 784, 1029, 1119, 1176, 1372, 1492, 2058, 2238, 2352, 2401, 2611, 2744, 2984, 4116, 4476, 4802, 5222, 5488, 5968, 7203, 7833, 8232, 8952, 9604, 10444, 14406, 15666, 16464, 17904, 18277, 19208, 20888, 28812, 31332, 36554, 38416, 41776, 54831, 57624, 62664, 73108, 109662, 115248, 125328, 127939, 146216, 219324, 255878, 292432, 383817, 438648, 511756, 767634, 877296, 895573, 1023512, 1535268, 1791146, 2047024, 2686719, 3070536, 3582292, 5373438, 6141072, 7164584, 10746876, 14329168, 21493752, 42987504]

約数ペア:

[(1, 42987504), (2, 21493752), (3, 14329168), (4, 10746876), (6, 7164584), (7, 6141072), (8, 5373438), (12, 3582292), (14, 3070536), (16, 2686719), (21, 2047024), (24, 1791146), (28, 1535268), (42, 1023512), (48, 895573), (49, 877296), (56, 767634), (84, 511756), (98, 438648), (112, 383817), (147, 292432), (168, 255878), (196, 219324), (294, 146216), (336, 127939), (343, 125328), (373, 115248), (392, 109662), (588, 73108), (686, 62664), (746, 57624), (784, 54831), (1029, 41776), (1119, 38416), (1176, 36554), (1372, 31332), (1492, 28812), (2058, 20888), (2238, 19208), (2352, 18277), (2401, 17904), (2611, 16464), (2744, 15666), (2984, 14406), (4116, 10444), (4476, 9604), (4802, 8952), (5222, 8232), (5488, 7833), (5968, 7203)]