77776956

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1307}}^1$

素因数の和:1368

約数の個数: 96

約数和(自身を含む): 219744000

約数和(自身を除く): 141967044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1307, 1566, 1653, 2052, 2204, 2614, 3132, 3306, 3921, 4959, 5228, 6612, 7842, 9918, 11763, 14877, 15684, 19836, 23526, 24833, 29754, 35289, 37903, 47052, 49666, 59508, 70578, 74499, 75806, 99332, 113709, 141156, 148998, 151612, 223497, 227418, 297996, 341127, 446994, 454836, 670491, 682254, 720157, 893988, 1023381, 1340982, 1364508, 1440314, 2046762, 2160471, 2681964, 2880628, 4093524, 4320942, 6481413, 8641884, 12962826, 19444239, 25925652, 38888478, 77776956]

約数ペア:

[(1, 77776956), (2, 38888478), (3, 25925652), (4, 19444239), (6, 12962826), (9, 8641884), (12, 6481413), (18, 4320942), (19, 4093524), (27, 2880628), (29, 2681964), (36, 2160471), (38, 2046762), (54, 1440314), (57, 1364508), (58, 1340982), (76, 1023381), (87, 893988), (108, 720157), (114, 682254), (116, 670491), (171, 454836), (174, 446994), (228, 341127), (261, 297996), (342, 227418), (348, 223497), (513, 151612), (522, 148998), (551, 141156), (684, 113709), (783, 99332), (1026, 75806), (1044, 74499), (1102, 70578), (1307, 59508), (1566, 49666), (1653, 47052), (2052, 37903), (2204, 35289), (2614, 29754), (3132, 24833), (3306, 23526), (3921, 19836), (4959, 15684), (5228, 14877), (6612, 11763), (7842, 9918)]