80771496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 229824000

約数和(自身を除く): 149052504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 79, 87, 104, 113, 116, 156, 158, 174, 226, 232, 237, 312, 316, 339, 348, 377, 452, 474, 632, 678, 696, 754, 904, 948, 1027, 1131, 1356, 1469, 1508, 1896, 2054, 2262, 2291, 2712, 2938, 3016, 3081, 3277, 4108, 4407, 4524, 4582, 5876, 6162, 6554, 6873, 8216, 8814, 8927, 9048, 9164, 9831, 11752, 12324, 13108, 13746, 17628, 17854, 18328, 19662, 24648, 26216, 26781, 27492, 29783, 35256, 35708, 39324, 42601, 53562, 54984, 59566, 71416, 78648, 85202, 89349, 107124, 116051, 119132, 127803, 170404, 178698, 214248, 232102, 238264, 255606, 258883, 340808, 348153, 357396, 464204, 511212, 517766, 696306, 714792, 776649, 928408, 1022424, 1035532, 1392612, 1553298, 2071064, 2785224, 3106596, 3365479, 6213192, 6730958, 10096437, 13461916, 20192874, 26923832, 40385748, 80771496]

約数ペア:

[(1, 80771496), (2, 40385748), (3, 26923832), (4, 20192874), (6, 13461916), (8, 10096437), (12, 6730958), (13, 6213192), (24, 3365479), (26, 3106596), (29, 2785224), (39, 2071064), (52, 1553298), (58, 1392612), (78, 1035532), (79, 1022424), (87, 928408), (104, 776649), (113, 714792), (116, 696306), (156, 517766), (158, 511212), (174, 464204), (226, 357396), (232, 348153), (237, 340808), (312, 258883), (316, 255606), (339, 238264), (348, 232102), (377, 214248), (452, 178698), (474, 170404), (632, 127803), (678, 119132), (696, 116051), (754, 107124), (904, 89349), (948, 85202), (1027, 78648), (1131, 71416), (1356, 59566), (1469, 54984), (1508, 53562), (1896, 42601), (2054, 39324), (2262, 35708), (2291, 35256), (2712, 29783), (2938, 27492), (3016, 26781), (3081, 26216), (3277, 24648), (4108, 19662), (4407, 18328), (4524, 17854), (4582, 17628), (5876, 13746), (6162, 13108), (6554, 12324), (6873, 11752), (8216, 9831), (8814, 9164), (8927, 9048)]