74184208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:596

約数の個数: 80

約数和(自身を含む): 175703040

約数和(自身を除く): 101518832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 71, 76, 112, 133, 142, 152, 266, 284, 304, 491, 497, 532, 568, 982, 994, 1064, 1136, 1349, 1964, 1988, 2128, 2698, 3437, 3928, 3976, 5396, 6874, 7856, 7952, 9329, 9443, 10792, 13748, 18658, 18886, 21584, 27496, 34861, 37316, 37772, 54992, 65303, 69722, 74632, 75544, 130606, 139444, 149264, 151088, 244027, 261212, 278888, 488054, 522424, 557776, 662359, 976108, 1044848, 1324718, 1952216, 2649436, 3904432, 4636513, 5298872, 9273026, 10597744, 18546052, 37092104, 74184208]

約数ペア:

[(1, 74184208), (2, 37092104), (4, 18546052), (7, 10597744), (8, 9273026), (14, 5298872), (16, 4636513), (19, 3904432), (28, 2649436), (38, 1952216), (56, 1324718), (71, 1044848), (76, 976108), (112, 662359), (133, 557776), (142, 522424), (152, 488054), (266, 278888), (284, 261212), (304, 244027), (491, 151088), (497, 149264), (532, 139444), (568, 130606), (982, 75544), (994, 74632), (1064, 69722), (1136, 65303), (1349, 54992), (1964, 37772), (1988, 37316), (2128, 34861), (2698, 27496), (3437, 21584), (3928, 18886), (3976, 18658), (5396, 13748), (6874, 10792), (7856, 9443), (7952, 9329)]