76820016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 160

約数和(自身を含む): 250539520

約数和(自身を除く): 173719504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 43, 48, 52, 56, 78, 84, 86, 91, 104, 112, 129, 156, 168, 172, 182, 208, 258, 273, 301, 312, 336, 344, 364, 409, 516, 546, 559, 602, 624, 688, 728, 818, 903, 1032, 1092, 1118, 1204, 1227, 1456, 1636, 1677, 1806, 2064, 2184, 2236, 2408, 2454, 2863, 3272, 3354, 3612, 3913, 4368, 4472, 4816, 4908, 5317, 5726, 6544, 6708, 7224, 7826, 8589, 8944, 9816, 10634, 11452, 11739, 13416, 14448, 15652, 15951, 17178, 17587, 19632, 21268, 22904, 23478, 26832, 31304, 31902, 34356, 35174, 37219, 42536, 45808, 46956, 52761, 62608, 63804, 68712, 70348, 74438, 85072, 93912, 105522, 111657, 123109, 127608, 137424, 140696, 148876, 187824, 211044, 223314, 228631, 246218, 255216, 281392, 297752, 369327, 422088, 446628, 457262, 492436, 595504, 685893, 738654, 844176, 893256, 914524, 984872, 1371786, 1477308, 1600417, 1786512, 1829048, 1969744, 2743572, 2954616, 3200834, 3658096, 4801251, 5487144, 5909232, 6401668, 9602502, 10974288, 12803336, 19205004, 25606672, 38410008, 76820016]

約数ペア:

[(1, 76820016), (2, 38410008), (3, 25606672), (4, 19205004), (6, 12803336), (7, 10974288), (8, 9602502), (12, 6401668), (13, 5909232), (14, 5487144), (16, 4801251), (21, 3658096), (24, 3200834), (26, 2954616), (28, 2743572), (39, 1969744), (42, 1829048), (43, 1786512), (48, 1600417), (52, 1477308), (56, 1371786), (78, 984872), (84, 914524), (86, 893256), (91, 844176), (104, 738654), (112, 685893), (129, 595504), (156, 492436), (168, 457262), (172, 446628), (182, 422088), (208, 369327), (258, 297752), (273, 281392), (301, 255216), (312, 246218), (336, 228631), (344, 223314), (364, 211044), (409, 187824), (516, 148876), (546, 140696), (559, 137424), (602, 127608), (624, 123109), (688, 111657), (728, 105522), (818, 93912), (903, 85072), (1032, 74438), (1092, 70348), (1118, 68712), (1204, 63804), (1227, 62608), (1456, 52761), (1636, 46956), (1677, 45808), (1806, 42536), (2064, 37219), (2184, 35174), (2236, 34356), (2408, 31902), (2454, 31304), (2863, 26832), (3272, 23478), (3354, 22904), (3612, 21268), (3913, 19632), (4368, 17587), (4472, 17178), (4816, 15951), (4908, 15652), (5317, 14448), (5726, 13416), (6544, 11739), (6708, 11452), (7224, 10634), (7826, 9816), (8589, 8944)]