87159828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{653}}^1$

素因数の和:901

約数の個数: 72

約数和(自身を含む): 237982752

約数和(自身を除く): 150822924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 454, 588, 653, 681, 908, 1306, 1362, 1589, 1959, 2612, 2724, 3178, 3918, 4571, 4767, 6356, 7836, 9142, 9534, 11123, 13713, 18284, 19068, 22246, 27426, 31997, 33369, 44492, 54852, 63994, 66738, 95991, 127988, 133476, 148231, 191982, 296462, 383964, 444693, 592924, 889386, 1037617, 1778772, 2075234, 3112851, 4150468, 6225702, 7263319, 12451404, 14526638, 21789957, 29053276, 43579914, 87159828]

約数ペア:

[(1, 87159828), (2, 43579914), (3, 29053276), (4, 21789957), (6, 14526638), (7, 12451404), (12, 7263319), (14, 6225702), (21, 4150468), (28, 3112851), (42, 2075234), (49, 1778772), (84, 1037617), (98, 889386), (147, 592924), (196, 444693), (227, 383964), (294, 296462), (454, 191982), (588, 148231), (653, 133476), (681, 127988), (908, 95991), (1306, 66738), (1362, 63994), (1589, 54852), (1959, 44492), (2612, 33369), (2724, 31997), (3178, 27426), (3918, 22246), (4571, 19068), (4767, 18284), (6356, 13713), (7836, 11123), (9142, 9534)]