74479856

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 175738752

約数和(自身を除く): 101258896

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 73, 88, 121, 124, 136, 146, 176, 187, 242, 248, 272, 292, 341, 374, 484, 496, 527, 584, 682, 748, 803, 968, 1054, 1168, 1241, 1364, 1496, 1606, 1936, 2057, 2108, 2263, 2482, 2728, 2992, 3212, 3751, 4114, 4216, 4526, 4964, 5456, 5797, 6424, 7502, 8228, 8432, 8833, 9052, 9928, 11594, 12848, 13651, 15004, 16456, 17666, 18104, 19856, 23188, 24893, 27302, 30008, 32912, 35332, 36208, 38471, 46376, 49786, 54604, 60016, 63767, 70664, 76942, 92752, 99572, 109208, 127534, 141328, 150161, 153884, 199144, 218416, 255068, 273823, 300322, 307768, 398288, 423181, 510136, 547646, 600644, 615536, 846362, 1020272, 1095292, 1201288, 1692724, 2190584, 2402576, 3385448, 4381168, 4654991, 6770896, 9309982, 18619964, 37239928, 74479856]

約数ペア:

[(1, 74479856), (2, 37239928), (4, 18619964), (8, 9309982), (11, 6770896), (16, 4654991), (17, 4381168), (22, 3385448), (31, 2402576), (34, 2190584), (44, 1692724), (62, 1201288), (68, 1095292), (73, 1020272), (88, 846362), (121, 615536), (124, 600644), (136, 547646), (146, 510136), (176, 423181), (187, 398288), (242, 307768), (248, 300322), (272, 273823), (292, 255068), (341, 218416), (374, 199144), (484, 153884), (496, 150161), (527, 141328), (584, 127534), (682, 109208), (748, 99572), (803, 92752), (968, 76942), (1054, 70664), (1168, 63767), (1241, 60016), (1364, 54604), (1496, 49786), (1606, 46376), (1936, 38471), (2057, 36208), (2108, 35332), (2263, 32912), (2482, 30008), (2728, 27302), (2992, 24893), (3212, 23188), (3751, 19856), (4114, 18104), (4216, 17666), (4526, 16456), (4964, 15004), (5456, 13651), (5797, 12848), (6424, 11594), (7502, 9928), (8228, 9052), (8432, 8833)]