80371592

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:802

約数の個数: 64

約数和(自身を含む): 180695040

約数和(自身を除く): 100323448

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 67, 124, 134, 217, 248, 268, 434, 469, 536, 691, 868, 938, 1382, 1736, 1876, 2077, 2764, 3752, 4154, 4837, 5528, 8308, 9674, 14539, 16616, 19348, 21421, 29078, 38696, 42842, 46297, 58156, 85684, 92594, 116312, 149947, 171368, 185188, 299894, 324079, 370376, 599788, 648158, 1199576, 1296316, 1435207, 2592632, 2870414, 5740828, 10046449, 11481656, 20092898, 40185796, 80371592]

約数ペア:

[(1, 80371592), (2, 40185796), (4, 20092898), (7, 11481656), (8, 10046449), (14, 5740828), (28, 2870414), (31, 2592632), (56, 1435207), (62, 1296316), (67, 1199576), (124, 648158), (134, 599788), (217, 370376), (248, 324079), (268, 299894), (434, 185188), (469, 171368), (536, 149947), (691, 116312), (868, 92594), (938, 85684), (1382, 58156), (1736, 46297), (1876, 42842), (2077, 38696), (2764, 29078), (3752, 21421), (4154, 19348), (4837, 16616), (5528, 14539), (8308, 9674)]