77122748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13901}}^1$

素因数の和:13997

約数の個数: 24

約数和(自身を含む): 144024720

約数和(自身を除く): 66901972

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2774, 5548, 13901, 27802, 55604, 264119, 528238, 1014773, 1056476, 2029546, 4059092, 19280687, 38561374, 77122748]

約数ペア:

[(1, 77122748), (2, 38561374), (4, 19280687), (19, 4059092), (38, 2029546), (73, 1056476), (76, 1014773), (146, 528238), (292, 264119), (1387, 55604), (2774, 27802), (5548, 13901)]