74167184

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:437

約数の個数: 120

約数和(自身を含む): 189987840

約数和(自身を除く): 115820656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 247, 266, 304, 364, 383, 392, 494, 532, 637, 728, 766, 784, 931, 988, 1064, 1274, 1456, 1532, 1729, 1862, 1976, 2128, 2548, 2681, 3064, 3458, 3724, 3952, 4979, 5096, 5362, 6128, 6916, 7277, 7448, 9958, 10192, 10724, 12103, 13832, 14554, 14896, 18767, 19916, 21448, 24206, 27664, 29108, 34853, 37534, 39832, 42896, 48412, 50939, 58216, 69706, 75068, 79664, 94601, 96824, 101878, 116432, 139412, 150136, 189202, 193648, 203756, 243971, 278824, 300272, 356573, 378404, 407512, 487942, 557648, 662207, 713146, 756808, 815024, 975884, 1324414, 1426292, 1513616, 1951768, 2648828, 2852584, 3903536, 4635449, 5297656, 5705168, 9270898, 10595312, 18541796, 37083592, 74167184]

約数ペア:

[(1, 74167184), (2, 37083592), (4, 18541796), (7, 10595312), (8, 9270898), (13, 5705168), (14, 5297656), (16, 4635449), (19, 3903536), (26, 2852584), (28, 2648828), (38, 1951768), (49, 1513616), (52, 1426292), (56, 1324414), (76, 975884), (91, 815024), (98, 756808), (104, 713146), (112, 662207), (133, 557648), (152, 487942), (182, 407512), (196, 378404), (208, 356573), (247, 300272), (266, 278824), (304, 243971), (364, 203756), (383, 193648), (392, 189202), (494, 150136), (532, 139412), (637, 116432), (728, 101878), (766, 96824), (784, 94601), (931, 79664), (988, 75068), (1064, 69706), (1274, 58216), (1456, 50939), (1532, 48412), (1729, 42896), (1862, 39832), (1976, 37534), (2128, 34853), (2548, 29108), (2681, 27664), (3064, 24206), (3458, 21448), (3724, 19916), (3952, 18767), (4979, 14896), (5096, 14554), (5362, 13832), (6128, 12103), (6916, 10724), (7277, 10192), (7448, 9958)]