86996624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 80

約数和(自身を含む): 202487040

約数和(自身を除く): 115490416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 176, 188, 208, 286, 376, 517, 572, 611, 752, 809, 1034, 1144, 1222, 1618, 2068, 2288, 2444, 3236, 4136, 4888, 6472, 6721, 8272, 8899, 9776, 10517, 12944, 13442, 17798, 21034, 26884, 35596, 38023, 42068, 53768, 71192, 76046, 84136, 107536, 115687, 142384, 152092, 168272, 231374, 304184, 418253, 462748, 494299, 608368, 836506, 925496, 988598, 1673012, 1850992, 1977196, 3346024, 3954392, 5437289, 6692048, 7908784, 10874578, 21749156, 43498312, 86996624]

約数ペア:

[(1, 86996624), (2, 43498312), (4, 21749156), (8, 10874578), (11, 7908784), (13, 6692048), (16, 5437289), (22, 3954392), (26, 3346024), (44, 1977196), (47, 1850992), (52, 1673012), (88, 988598), (94, 925496), (104, 836506), (143, 608368), (176, 494299), (188, 462748), (208, 418253), (286, 304184), (376, 231374), (517, 168272), (572, 152092), (611, 142384), (752, 115687), (809, 107536), (1034, 84136), (1144, 76046), (1222, 71192), (1618, 53768), (2068, 42068), (2288, 38023), (2444, 35596), (3236, 26884), (4136, 21034), (4888, 17798), (6472, 13442), (6721, 12944), (8272, 10517), (8899, 9776)]