87830358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1259}}^1$

素因数の和:1433

約数の個数: 64

約数和(自身を含む): 220631040

約数和(自身を除く): 132800682

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 151, 154, 231, 302, 453, 462, 906, 1057, 1259, 1661, 2114, 2518, 3171, 3322, 3777, 4983, 6342, 7554, 8813, 9966, 11627, 13849, 17626, 23254, 26439, 27698, 34881, 41547, 52878, 69762, 83094, 96943, 190109, 193886, 290829, 380218, 570327, 581658, 1140654, 1330763, 2091199, 2661526, 3992289, 4182398, 6273597, 7984578, 12547194, 14638393, 29276786, 43915179, 87830358]

約数ペア:

[(1, 87830358), (2, 43915179), (3, 29276786), (6, 14638393), (7, 12547194), (11, 7984578), (14, 6273597), (21, 4182398), (22, 3992289), (33, 2661526), (42, 2091199), (66, 1330763), (77, 1140654), (151, 581658), (154, 570327), (231, 380218), (302, 290829), (453, 193886), (462, 190109), (906, 96943), (1057, 83094), (1259, 69762), (1661, 52878), (2114, 41547), (2518, 34881), (3171, 27698), (3322, 26439), (3777, 23254), (4983, 17626), (6342, 13849), (7554, 11627), (8813, 9966)]