77897754

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 190080000

約数和(自身を除く): 112182246

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 199, 297, 398, 594, 597, 659, 1194, 1318, 1791, 1977, 2189, 3582, 3954, 4378, 5373, 5931, 6567, 7249, 10746, 11862, 13134, 14498, 17793, 19701, 21747, 35586, 39402, 43494, 59103, 65241, 118206, 130482, 131141, 195723, 262282, 391446, 393423, 786846, 1180269, 1442551, 2360538, 2885102, 3540807, 4327653, 7081614, 8655306, 12982959, 25965918, 38948877, 77897754]

約数ペア:

[(1, 77897754), (2, 38948877), (3, 25965918), (6, 12982959), (9, 8655306), (11, 7081614), (18, 4327653), (22, 3540807), (27, 2885102), (33, 2360538), (54, 1442551), (66, 1180269), (99, 786846), (198, 393423), (199, 391446), (297, 262282), (398, 195723), (594, 131141), (597, 130482), (659, 118206), (1194, 65241), (1318, 59103), (1791, 43494), (1977, 39402), (2189, 35586), (3582, 21747), (3954, 19701), (4378, 17793), (5373, 14498), (5931, 13134), (6567, 11862), (7249, 10746)]