74196976

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 120

約数和(自身を含む): 187019280

約数和(自身を除く): 112822304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 238, 266, 272, 293, 304, 323, 392, 476, 532, 586, 646, 784, 833, 931, 952, 1064, 1172, 1292, 1666, 1862, 1904, 2051, 2128, 2261, 2344, 2584, 3332, 3724, 4102, 4522, 4688, 4981, 5168, 5567, 6664, 7448, 8204, 9044, 9962, 11134, 13328, 14357, 14896, 15827, 16408, 18088, 19924, 22268, 28714, 31654, 32816, 34867, 36176, 38969, 39848, 44536, 57428, 63308, 69734, 77938, 79696, 89072, 94639, 114856, 126616, 139468, 155876, 189278, 229712, 244069, 253232, 272783, 278936, 311752, 378556, 488138, 545566, 557872, 623504, 662473, 757112, 976276, 1091132, 1324946, 1514224, 1952552, 2182264, 2649892, 3905104, 4364528, 4637311, 5299784, 9274622, 10599568, 18549244, 37098488, 74196976]

約数ペア:

[(1, 74196976), (2, 37098488), (4, 18549244), (7, 10599568), (8, 9274622), (14, 5299784), (16, 4637311), (17, 4364528), (19, 3905104), (28, 2649892), (34, 2182264), (38, 1952552), (49, 1514224), (56, 1324946), (68, 1091132), (76, 976276), (98, 757112), (112, 662473), (119, 623504), (133, 557872), (136, 545566), (152, 488138), (196, 378556), (238, 311752), (266, 278936), (272, 272783), (293, 253232), (304, 244069), (323, 229712), (392, 189278), (476, 155876), (532, 139468), (586, 126616), (646, 114856), (784, 94639), (833, 89072), (931, 79696), (952, 77938), (1064, 69734), (1172, 63308), (1292, 57428), (1666, 44536), (1862, 39848), (1904, 38969), (2051, 36176), (2128, 34867), (2261, 32816), (2344, 31654), (2584, 28714), (3332, 22268), (3724, 19924), (4102, 18088), (4522, 16408), (4688, 15827), (4981, 14896), (5168, 14357), (5567, 13328), (6664, 11134), (7448, 9962), (8204, 9044)]