57771476

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 126786240

約数和(自身を除く): 69014764

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 113, 124, 133, 217, 226, 266, 434, 452, 532, 589, 791, 868, 961, 1178, 1582, 1922, 2147, 2356, 3164, 3503, 3844, 4123, 4294, 6727, 7006, 8246, 8588, 13454, 14012, 15029, 16492, 18259, 24521, 26908, 30058, 36518, 49042, 60116, 66557, 73036, 98084, 108593, 127813, 133114, 217186, 255626, 266228, 434372, 465899, 511252, 760151, 931798, 1520302, 1863596, 2063267, 3040604, 4126534, 8253068, 14442869, 28885738, 57771476]

約数ペア:

[(1, 57771476), (2, 28885738), (4, 14442869), (7, 8253068), (14, 4126534), (19, 3040604), (28, 2063267), (31, 1863596), (38, 1520302), (62, 931798), (76, 760151), (113, 511252), (124, 465899), (133, 434372), (217, 266228), (226, 255626), (266, 217186), (434, 133114), (452, 127813), (532, 108593), (589, 98084), (791, 73036), (868, 66557), (961, 60116), (1178, 49042), (1582, 36518), (1922, 30058), (2147, 26908), (2356, 24521), (3164, 18259), (3503, 16492), (3844, 15029), (4123, 14012), (4294, 13454), (6727, 8588), (7006, 8246)]