79004128

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{977}}^1$

素因数の和:1032

約数の個数: 72

約数和(自身を含む): 187799472

約数和(自身を除く): 108795344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 361, 532, 608, 722, 977, 1064, 1444, 1954, 2128, 2527, 2888, 3908, 4256, 5054, 5776, 6839, 7816, 10108, 11552, 13678, 15632, 18563, 20216, 27356, 31264, 37126, 40432, 54712, 74252, 80864, 109424, 129941, 148504, 218848, 259882, 297008, 352697, 519764, 594016, 705394, 1039528, 1410788, 2079056, 2468879, 2821576, 4158112, 4937758, 5643152, 9875516, 11286304, 19751032, 39502064, 79004128]

約数ペア:

[(1, 79004128), (2, 39502064), (4, 19751032), (7, 11286304), (8, 9875516), (14, 5643152), (16, 4937758), (19, 4158112), (28, 2821576), (32, 2468879), (38, 2079056), (56, 1410788), (76, 1039528), (112, 705394), (133, 594016), (152, 519764), (224, 352697), (266, 297008), (304, 259882), (361, 218848), (532, 148504), (608, 129941), (722, 109424), (977, 80864), (1064, 74252), (1444, 54712), (1954, 40432), (2128, 37126), (2527, 31264), (2888, 27356), (3908, 20216), (4256, 18563), (5054, 15632), (5776, 13678), (6839, 11552), (7816, 10108)]