77867286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{10243}}^1$

素因数の和:10436

約数の個数: 32

約数和(自身を含む): 178983168

約数和(自身を除く): 101115882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 10243, 20486, 30729, 61458, 71701, 143402, 215103, 430206, 1853983, 3707966, 5561949, 11123898, 12977881, 25955762, 38933643, 77867286]

約数ペア:

[(1, 77867286), (2, 38933643), (3, 25955762), (6, 12977881), (7, 11123898), (14, 5561949), (21, 3707966), (42, 1853983), (181, 430206), (362, 215103), (543, 143402), (1086, 71701), (1267, 61458), (2534, 30729), (3801, 20486), (7602, 10243)]