57123522

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 132063360

約数和(自身を除く): 74939838

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 73, 86, 129, 146, 219, 258, 337, 387, 438, 657, 674, 774, 1011, 1161, 1314, 1971, 2022, 2322, 3033, 3139, 3942, 6066, 6278, 9099, 9417, 14491, 18198, 18834, 24601, 28251, 28982, 43473, 49202, 56502, 73803, 84753, 86946, 130419, 147606, 169506, 221409, 260838, 391257, 442818, 664227, 782514, 1057843, 1328454, 2115686, 3173529, 6347058, 9520587, 19041174, 28561761, 57123522]

約数ペア:

[(1, 57123522), (2, 28561761), (3, 19041174), (6, 9520587), (9, 6347058), (18, 3173529), (27, 2115686), (43, 1328454), (54, 1057843), (73, 782514), (86, 664227), (129, 442818), (146, 391257), (219, 260838), (258, 221409), (337, 169506), (387, 147606), (438, 130419), (657, 86946), (674, 84753), (774, 73803), (1011, 56502), (1161, 49202), (1314, 43473), (1971, 28982), (2022, 28251), (2322, 24601), (3033, 18834), (3139, 18198), (3942, 14491), (6066, 9417), (6278, 9099)]