68354874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2699}}^1$

素因数の和:2784

約数の個数: 64

約数和(自身を含む): 176256000

約数和(自身を除く): 107901126

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1809, 2699, 2814, 3618, 4221, 5398, 8097, 8442, 12663, 16194, 18893, 24291, 25326, 37786, 48582, 56679, 72873, 113358, 145746, 170037, 180833, 340074, 361666, 510111, 542499, 1020222, 1084998, 1265831, 1627497, 2531662, 3254994, 3797493, 4882491, 7594986, 9764982, 11392479, 22784958, 34177437, 68354874]

約数ペア:

[(1, 68354874), (2, 34177437), (3, 22784958), (6, 11392479), (7, 9764982), (9, 7594986), (14, 4882491), (18, 3797493), (21, 3254994), (27, 2531662), (42, 1627497), (54, 1265831), (63, 1084998), (67, 1020222), (126, 542499), (134, 510111), (189, 361666), (201, 340074), (378, 180833), (402, 170037), (469, 145746), (603, 113358), (938, 72873), (1206, 56679), (1407, 48582), (1809, 37786), (2699, 25326), (2814, 24291), (3618, 18893), (4221, 16194), (5398, 12663), (8097, 8442)]