78515928

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2789}}^1$

素因数の和:2841

約数の個数: 96

約数和(自身を含む): 235029600

約数和(自身を除く): 156513672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 204, 207, 276, 306, 391, 408, 414, 552, 612, 782, 828, 1173, 1224, 1564, 1656, 2346, 2789, 3128, 3519, 4692, 5578, 7038, 8367, 9384, 11156, 14076, 16734, 22312, 25101, 28152, 33468, 47413, 50202, 64147, 66936, 94826, 100404, 128294, 142239, 189652, 192441, 200808, 256588, 284478, 379304, 384882, 426717, 513176, 568956, 577323, 769764, 853434, 1090499, 1137912, 1154646, 1539528, 1706868, 2180998, 2309292, 3271497, 3413736, 4361996, 4618584, 6542994, 8723992, 9814491, 13085988, 19628982, 26171976, 39257964, 78515928]

約数ペア:

[(1, 78515928), (2, 39257964), (3, 26171976), (4, 19628982), (6, 13085988), (8, 9814491), (9, 8723992), (12, 6542994), (17, 4618584), (18, 4361996), (23, 3413736), (24, 3271497), (34, 2309292), (36, 2180998), (46, 1706868), (51, 1539528), (68, 1154646), (69, 1137912), (72, 1090499), (92, 853434), (102, 769764), (136, 577323), (138, 568956), (153, 513176), (184, 426717), (204, 384882), (207, 379304), (276, 284478), (306, 256588), (391, 200808), (408, 192441), (414, 189652), (552, 142239), (612, 128294), (782, 100404), (828, 94826), (1173, 66936), (1224, 64147), (1564, 50202), (1656, 47413), (2346, 33468), (2789, 28152), (3128, 25101), (3519, 22312), (4692, 16734), (5578, 14076), (7038, 11156), (8367, 9384)]