74715672

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 191116800

約数和(自身を除く): 116401128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 157, 158, 237, 251, 314, 316, 471, 474, 502, 628, 632, 753, 942, 948, 1004, 1256, 1506, 1884, 1896, 2008, 3012, 3768, 6024, 12403, 19829, 24806, 37209, 39407, 39658, 49612, 59487, 74418, 78814, 79316, 99224, 118221, 118974, 148836, 157628, 158632, 236442, 237948, 297672, 315256, 472884, 475896, 945768, 3113153, 6226306, 9339459, 12452612, 18678918, 24905224, 37357836, 74715672]

約数ペア:

[(1, 74715672), (2, 37357836), (3, 24905224), (4, 18678918), (6, 12452612), (8, 9339459), (12, 6226306), (24, 3113153), (79, 945768), (157, 475896), (158, 472884), (237, 315256), (251, 297672), (314, 237948), (316, 236442), (471, 158632), (474, 157628), (502, 148836), (628, 118974), (632, 118221), (753, 99224), (942, 79316), (948, 78814), (1004, 74418), (1256, 59487), (1506, 49612), (1884, 39658), (1896, 39407), (2008, 37209), (3012, 24806), (3768, 19829), (6024, 12403)]