61990884

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{28229}}^1$

素因数の和:28300

約数の個数: 36

約数和(自身を含む): 159273660

約数和(自身を除く): 97282776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 28229, 56458, 84687, 112916, 169374, 254061, 338748, 508122, 1016244, 1721969, 3443938, 5165907, 6887876, 10331814, 15497721, 20663628, 30995442, 61990884]

約数ペア:

[(1, 61990884), (2, 30995442), (3, 20663628), (4, 15497721), (6, 10331814), (9, 6887876), (12, 5165907), (18, 3443938), (36, 1721969), (61, 1016244), (122, 508122), (183, 338748), (244, 254061), (366, 169374), (549, 112916), (732, 84687), (1098, 56458), (2196, 28229)]