85991360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2953}}^1$

素因数の和:2990

約数の個数: 112

約数和(自身を含む): 252106176

約数和(自身を除く): 166114816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 2953, 3640, 4160, 5824, 5906, 7280, 11812, 14560, 14765, 20671, 23624, 29120, 29530, 38389, 41342, 47248, 59060, 76778, 82684, 94496, 103355, 118120, 153556, 165368, 188992, 191945, 206710, 236240, 268723, 307112, 330736, 383890, 413420, 472480, 537446, 614224, 661472, 767780, 826840, 944960, 1074892, 1228448, 1322944, 1343615, 1535560, 1653680, 2149784, 2456896, 2687230, 3071120, 3307360, 4299568, 5374460, 6142240, 6614720, 8599136, 10748920, 12284480, 17198272, 21497840, 42995680, 85991360]

約数ペア:

[(1, 85991360), (2, 42995680), (4, 21497840), (5, 17198272), (7, 12284480), (8, 10748920), (10, 8599136), (13, 6614720), (14, 6142240), (16, 5374460), (20, 4299568), (26, 3307360), (28, 3071120), (32, 2687230), (35, 2456896), (40, 2149784), (52, 1653680), (56, 1535560), (64, 1343615), (65, 1322944), (70, 1228448), (80, 1074892), (91, 944960), (104, 826840), (112, 767780), (130, 661472), (140, 614224), (160, 537446), (182, 472480), (208, 413420), (224, 383890), (260, 330736), (280, 307112), (320, 268723), (364, 236240), (416, 206710), (448, 191945), (455, 188992), (520, 165368), (560, 153556), (728, 118120), (832, 103355), (910, 94496), (1040, 82684), (1120, 76778), (1456, 59060), (1820, 47248), (2080, 41342), (2240, 38389), (2912, 29530), (2953, 29120), (3640, 23624), (4160, 20671), (5824, 14765), (5906, 14560), (7280, 11812)]