78134397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 127733760

約数和(自身を除く): 49599363

約数列:

[1, 3, 11, 17, 33, 41, 43, 51, 79, 123, 129, 187, 237, 451, 473, 561, 697, 731, 869, 1343, 1353, 1419, 1763, 2091, 2193, 2607, 3239, 3397, 4029, 5289, 7667, 8041, 9717, 10191, 14773, 19393, 23001, 24123, 29971, 35629, 37367, 44319, 55063, 57749, 58179, 89913, 106887, 112101, 139277, 165189, 173247, 329681, 417831, 605693, 635239, 989043, 1532047, 1817079, 1905717, 2367709, 4596141, 7103127, 26044799, 78134397]

約数ペア:

[(1, 78134397), (3, 26044799), (11, 7103127), (17, 4596141), (33, 2367709), (41, 1905717), (43, 1817079), (51, 1532047), (79, 989043), (123, 635239), (129, 605693), (187, 417831), (237, 329681), (451, 173247), (473, 165189), (561, 139277), (697, 112101), (731, 106887), (869, 89913), (1343, 58179), (1353, 57749), (1419, 55063), (1763, 44319), (2091, 37367), (2193, 35629), (2607, 29971), (3239, 24123), (3397, 23001), (4029, 19393), (5289, 14773), (7667, 10191), (8041, 9717)]