131025072

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:758

約数の個数: 80

約数和(自身を含む): 349311968

約数和(自身を除く): 218286896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 73, 122, 146, 183, 219, 244, 292, 366, 438, 488, 584, 613, 732, 876, 976, 1168, 1226, 1464, 1752, 1839, 2452, 2928, 3504, 3678, 4453, 4904, 7356, 8906, 9808, 13359, 14712, 17812, 26718, 29424, 35624, 37393, 44749, 53436, 71248, 74786, 89498, 106872, 112179, 134247, 149572, 178996, 213744, 224358, 268494, 299144, 357992, 448716, 536988, 598288, 715984, 897432, 1073976, 1794864, 2147952, 2729689, 5459378, 8189067, 10918756, 16378134, 21837512, 32756268, 43675024, 65512536, 131025072]

約数ペア:

[(1, 131025072), (2, 65512536), (3, 43675024), (4, 32756268), (6, 21837512), (8, 16378134), (12, 10918756), (16, 8189067), (24, 5459378), (48, 2729689), (61, 2147952), (73, 1794864), (122, 1073976), (146, 897432), (183, 715984), (219, 598288), (244, 536988), (292, 448716), (366, 357992), (438, 299144), (488, 268494), (584, 224358), (613, 213744), (732, 178996), (876, 149572), (976, 134247), (1168, 112179), (1226, 106872), (1464, 89498), (1752, 74786), (1839, 71248), (2452, 53436), (2928, 44749), (3504, 37393), (3678, 35624), (4453, 29424), (4904, 26718), (7356, 17812), (8906, 14712), (9808, 13359)]