77238174

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1879}}^1$

素因数の和:1945

約数の個数: 64

約数和(自身を含む): 181923840

約数和(自身を除く): 104685666

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 221, 403, 442, 527, 663, 806, 1054, 1209, 1326, 1581, 1879, 2418, 3162, 3758, 5637, 6851, 11274, 13702, 20553, 24427, 31943, 41106, 48854, 58249, 63886, 73281, 95829, 116498, 146562, 174747, 191658, 349494, 415259, 757237, 830518, 990233, 1245777, 1514474, 1980466, 2271711, 2491554, 2970699, 4543422, 5941398, 12873029, 25746058, 38619087, 77238174]

約数ペア:

[(1, 77238174), (2, 38619087), (3, 25746058), (6, 12873029), (13, 5941398), (17, 4543422), (26, 2970699), (31, 2491554), (34, 2271711), (39, 1980466), (51, 1514474), (62, 1245777), (78, 990233), (93, 830518), (102, 757237), (186, 415259), (221, 349494), (403, 191658), (442, 174747), (527, 146562), (663, 116498), (806, 95829), (1054, 73281), (1209, 63886), (1326, 58249), (1581, 48854), (1879, 41106), (2418, 31943), (3162, 24427), (3758, 20553), (5637, 13702), (6851, 11274)]