84649936

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1988

約数の個数: 80

約数和(自身を含む): 207201024

約数和(自身を除く): 122551088

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 368, 391, 476, 644, 782, 952, 1288, 1564, 1904, 1933, 2576, 2737, 3128, 3866, 5474, 6256, 7732, 10948, 13531, 15464, 21896, 27062, 30928, 32861, 43792, 44459, 54124, 65722, 88918, 108248, 131444, 177836, 216496, 230027, 262888, 311213, 355672, 460054, 525776, 622426, 711344, 755803, 920108, 1244852, 1511606, 1840216, 2489704, 3023212, 3680432, 4979408, 5290621, 6046424, 10581242, 12092848, 21162484, 42324968, 84649936]

約数ペア:

[(1, 84649936), (2, 42324968), (4, 21162484), (7, 12092848), (8, 10581242), (14, 6046424), (16, 5290621), (17, 4979408), (23, 3680432), (28, 3023212), (34, 2489704), (46, 1840216), (56, 1511606), (68, 1244852), (92, 920108), (112, 755803), (119, 711344), (136, 622426), (161, 525776), (184, 460054), (238, 355672), (272, 311213), (322, 262888), (368, 230027), (391, 216496), (476, 177836), (644, 131444), (782, 108248), (952, 88918), (1288, 65722), (1564, 54124), (1904, 44459), (1933, 43792), (2576, 32861), (2737, 30928), (3128, 27062), (3866, 21896), (5474, 15464), (6256, 13531), (7732, 10948)]