74702068

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 161566272

約数和(自身を除く): 86864204

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 73, 92, 98, 146, 161, 196, 227, 292, 322, 454, 511, 644, 908, 1022, 1127, 1589, 1679, 2044, 2254, 3178, 3358, 3577, 4508, 5221, 6356, 6716, 7154, 10442, 11123, 11753, 14308, 16571, 20884, 22246, 23506, 33142, 36547, 44492, 47012, 66284, 73094, 82271, 115997, 146188, 164542, 231994, 255829, 329084, 381133, 463988, 511658, 762266, 811979, 1023316, 1524532, 1623958, 2667931, 3247916, 5335862, 10671724, 18675517, 37351034, 74702068]

約数ペア:

[(1, 74702068), (2, 37351034), (4, 18675517), (7, 10671724), (14, 5335862), (23, 3247916), (28, 2667931), (46, 1623958), (49, 1524532), (73, 1023316), (92, 811979), (98, 762266), (146, 511658), (161, 463988), (196, 381133), (227, 329084), (292, 255829), (322, 231994), (454, 164542), (511, 146188), (644, 115997), (908, 82271), (1022, 73094), (1127, 66284), (1589, 47012), (1679, 44492), (2044, 36547), (2254, 33142), (3178, 23506), (3358, 22246), (3577, 20884), (4508, 16571), (5221, 14308), (6356, 11753), (6716, 11123), (7154, 10442)]