78787002

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3671}}^1$

素因数の和:3763

約数の個数: 48

約数和(自身を含む): 185861952

約数和(自身を除く): 107074950

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 3066, 3577, 3671, 7154, 7342, 10731, 11013, 21462, 22026, 25697, 51394, 77091, 154182, 179879, 267983, 359758, 535966, 539637, 803949, 1079274, 1607898, 1875881, 3751762, 5627643, 11255286, 13131167, 26262334, 39393501, 78787002]

約数ペア:

[(1, 78787002), (2, 39393501), (3, 26262334), (6, 13131167), (7, 11255286), (14, 5627643), (21, 3751762), (42, 1875881), (49, 1607898), (73, 1079274), (98, 803949), (146, 539637), (147, 535966), (219, 359758), (294, 267983), (438, 179879), (511, 154182), (1022, 77091), (1533, 51394), (3066, 25697), (3577, 22026), (3671, 21462), (7154, 11013), (7342, 10731)]