85286784

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 128

約数和(自身を含む): 251948160

約数和(自身を除く): 166661376

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 264, 331, 352, 366, 384, 488, 528, 662, 671, 704, 732, 976, 993, 1056, 1324, 1342, 1408, 1464, 1952, 1986, 2013, 2112, 2648, 2684, 2928, 3641, 3904, 3972, 4026, 4224, 5296, 5368, 5856, 7282, 7808, 7944, 8052, 10592, 10736, 10923, 11712, 14564, 15888, 16104, 20191, 21184, 21472, 21846, 23424, 29128, 31776, 32208, 40382, 42368, 42944, 43692, 58256, 60573, 63552, 64416, 80764, 85888, 87384, 116512, 121146, 127104, 128832, 161528, 174768, 222101, 233024, 242292, 257664, 323056, 349536, 444202, 466048, 484584, 646112, 666303, 699072, 888404, 969168, 1292224, 1332606, 1398144, 1776808, 1938336, 2584448, 2665212, 3553616, 3876672, 5330424, 7107232, 7753344, 10660848, 14214464, 21321696, 28428928, 42643392, 85286784]

約数ペア:

[(1, 85286784), (2, 42643392), (3, 28428928), (4, 21321696), (6, 14214464), (8, 10660848), (11, 7753344), (12, 7107232), (16, 5330424), (22, 3876672), (24, 3553616), (32, 2665212), (33, 2584448), (44, 1938336), (48, 1776808), (61, 1398144), (64, 1332606), (66, 1292224), (88, 969168), (96, 888404), (122, 699072), (128, 666303), (132, 646112), (176, 484584), (183, 466048), (192, 444202), (244, 349536), (264, 323056), (331, 257664), (352, 242292), (366, 233024), (384, 222101), (488, 174768), (528, 161528), (662, 128832), (671, 127104), (704, 121146), (732, 116512), (976, 87384), (993, 85888), (1056, 80764), (1324, 64416), (1342, 63552), (1408, 60573), (1464, 58256), (1952, 43692), (1986, 42944), (2013, 42368), (2112, 40382), (2648, 32208), (2684, 31776), (2928, 29128), (3641, 23424), (3904, 21846), (3972, 21472), (4026, 21184), (4224, 20191), (5296, 16104), (5368, 15888), (5856, 14564), (7282, 11712), (7808, 10923), (7944, 10736), (8052, 10592)]