72727242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{953}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 175841280

約数和(自身を除く): 103114038

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 79, 138, 158, 161, 237, 322, 474, 483, 553, 953, 966, 1106, 1659, 1817, 1906, 2859, 3318, 3634, 5451, 5718, 6671, 10902, 12719, 13342, 20013, 21919, 25438, 38157, 40026, 43838, 65757, 75287, 76314, 131514, 150574, 153433, 225861, 306866, 451722, 460299, 527009, 920598, 1054018, 1581027, 1731601, 3162054, 3463202, 5194803, 10389606, 12121207, 24242414, 36363621, 72727242]

約数ペア:

[(1, 72727242), (2, 36363621), (3, 24242414), (6, 12121207), (7, 10389606), (14, 5194803), (21, 3463202), (23, 3162054), (42, 1731601), (46, 1581027), (69, 1054018), (79, 920598), (138, 527009), (158, 460299), (161, 451722), (237, 306866), (322, 225861), (474, 153433), (483, 150574), (553, 131514), (953, 76314), (966, 75287), (1106, 65757), (1659, 43838), (1817, 40026), (1906, 38157), (2859, 25438), (3318, 21919), (3634, 20013), (5451, 13342), (5718, 12719), (6671, 10902)]