77979816

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{63709}}^1$

素因数の和:63738

約数の個数: 48

約数和(自身を含む): 223622100

約数和(自身を除く): 145642284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 63709, 127418, 191127, 254836, 382254, 509672, 573381, 764508, 1083053, 1146762, 1529016, 2166106, 2293524, 3249159, 4332212, 4587048, 6498318, 8664424, 9747477, 12996636, 19494954, 25993272, 38989908, 77979816]

約数ペア:

[(1, 77979816), (2, 38989908), (3, 25993272), (4, 19494954), (6, 12996636), (8, 9747477), (9, 8664424), (12, 6498318), (17, 4587048), (18, 4332212), (24, 3249159), (34, 2293524), (36, 2166106), (51, 1529016), (68, 1146762), (72, 1083053), (102, 764508), (136, 573381), (153, 509672), (204, 382254), (306, 254836), (408, 191127), (612, 127418), (1224, 63709)]