75680688

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 80

約数和(自身を含む): 205669376

約数和(自身を除く): 129988688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 43, 48, 74, 86, 111, 129, 148, 172, 222, 258, 296, 344, 444, 516, 592, 688, 888, 991, 1032, 1591, 1776, 1982, 2064, 2973, 3182, 3964, 4773, 5946, 6364, 7928, 9546, 11892, 12728, 15856, 19092, 23784, 25456, 36667, 38184, 42613, 47568, 73334, 76368, 85226, 110001, 127839, 146668, 170452, 220002, 255678, 293336, 340904, 440004, 511356, 586672, 681808, 880008, 1022712, 1576681, 1760016, 2045424, 3153362, 4730043, 6306724, 9460086, 12613448, 18920172, 25226896, 37840344, 75680688]

約数ペア:

[(1, 75680688), (2, 37840344), (3, 25226896), (4, 18920172), (6, 12613448), (8, 9460086), (12, 6306724), (16, 4730043), (24, 3153362), (37, 2045424), (43, 1760016), (48, 1576681), (74, 1022712), (86, 880008), (111, 681808), (129, 586672), (148, 511356), (172, 440004), (222, 340904), (258, 293336), (296, 255678), (344, 220002), (444, 170452), (516, 146668), (592, 127839), (688, 110001), (888, 85226), (991, 76368), (1032, 73334), (1591, 47568), (1776, 42613), (1982, 38184), (2064, 36667), (2973, 25456), (3182, 23784), (3964, 19092), (4773, 15856), (5946, 12728), (6364, 11892), (7928, 9546)]