68119408

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:327

約数の個数: 120

約数和(自身を含む): 171752400

約数和(自身を除く): 103632992

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, 269, 272, 304, 323, 392, 476, 532, 538, 646, 784, 833, 931, 952, 1064, 1076, 1292, 1666, 1862, 1883, 1904, 2128, 2152, 2261, 2584, 3332, 3724, 3766, 4304, 4522, 4573, 5111, 5168, 6664, 7448, 7532, 9044, 9146, 10222, 13181, 13328, 14896, 15064, 15827, 18088, 18292, 20444, 26362, 30128, 31654, 32011, 35777, 36176, 36584, 40888, 52724, 63308, 64022, 71554, 73168, 81776, 86887, 105448, 126616, 128044, 143108, 173774, 210896, 224077, 250439, 253232, 256088, 286216, 347548, 448154, 500878, 512176, 572432, 608209, 695096, 896308, 1001756, 1216418, 1390192, 1792616, 2003512, 2432836, 3585232, 4007024, 4257463, 4865672, 8514926, 9731344, 17029852, 34059704, 68119408]

約数ペア:

[(1, 68119408), (2, 34059704), (4, 17029852), (7, 9731344), (8, 8514926), (14, 4865672), (16, 4257463), (17, 4007024), (19, 3585232), (28, 2432836), (34, 2003512), (38, 1792616), (49, 1390192), (56, 1216418), (68, 1001756), (76, 896308), (98, 695096), (112, 608209), (119, 572432), (133, 512176), (136, 500878), (152, 448154), (196, 347548), (238, 286216), (266, 256088), (269, 253232), (272, 250439), (304, 224077), (323, 210896), (392, 173774), (476, 143108), (532, 128044), (538, 126616), (646, 105448), (784, 86887), (833, 81776), (931, 73168), (952, 71554), (1064, 64022), (1076, 63308), (1292, 52724), (1666, 40888), (1862, 36584), (1883, 36176), (1904, 35777), (2128, 32011), (2152, 31654), (2261, 30128), (2584, 26362), (3332, 20444), (3724, 18292), (3766, 18088), (4304, 15827), (4522, 15064), (4573, 14896), (5111, 13328), (5168, 13181), (6664, 10222), (7448, 9146), (7532, 9044)]