85544888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 116700232

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 43, 44, 47, 52, 74, 86, 88, 94, 104, 143, 148, 172, 188, 286, 296, 344, 376, 407, 473, 481, 517, 559, 572, 611, 814, 946, 962, 1034, 1118, 1144, 1222, 1591, 1628, 1739, 1892, 1924, 2021, 2068, 2236, 2444, 3182, 3256, 3478, 3784, 3848, 4042, 4136, 4472, 4888, 5291, 6149, 6364, 6721, 6956, 8084, 10582, 12298, 12728, 13442, 13912, 16168, 17501, 19129, 20683, 21164, 22231, 22607, 24596, 26273, 26884, 35002, 38258, 41366, 42328, 44462, 45214, 49192, 52546, 53768, 70004, 74777, 76516, 82732, 88924, 90428, 105092, 140008, 149554, 153032, 165464, 177848, 180856, 210184, 227513, 248677, 289003, 299108, 455026, 497354, 578006, 598216, 822547, 910052, 972101, 994708, 1156012, 1645094, 1820104, 1944202, 1989416, 2312024, 3290188, 3888404, 6580376, 7776808, 10693111, 21386222, 42772444, 85544888]

約数ペア:

[(1, 85544888), (2, 42772444), (4, 21386222), (8, 10693111), (11, 7776808), (13, 6580376), (22, 3888404), (26, 3290188), (37, 2312024), (43, 1989416), (44, 1944202), (47, 1820104), (52, 1645094), (74, 1156012), (86, 994708), (88, 972101), (94, 910052), (104, 822547), (143, 598216), (148, 578006), (172, 497354), (188, 455026), (286, 299108), (296, 289003), (344, 248677), (376, 227513), (407, 210184), (473, 180856), (481, 177848), (517, 165464), (559, 153032), (572, 149554), (611, 140008), (814, 105092), (946, 90428), (962, 88924), (1034, 82732), (1118, 76516), (1144, 74777), (1222, 70004), (1591, 53768), (1628, 52546), (1739, 49192), (1892, 45214), (1924, 44462), (2021, 42328), (2068, 41366), (2236, 38258), (2444, 35002), (3182, 26884), (3256, 26273), (3478, 24596), (3784, 22607), (3848, 22231), (4042, 21164), (4136, 20683), (4472, 19129), (4888, 17501), (5291, 16168), (6149, 13912), (6364, 13442), (6721, 12728), (6956, 12298), (8084, 10582)]