68010768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:749

約数の個数: 120

約数和(自身を含む): 219876800

約数和(自身を除く): 151866032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 109, 112, 126, 144, 168, 218, 252, 327, 336, 436, 504, 619, 654, 763, 872, 981, 1008, 1238, 1308, 1526, 1744, 1857, 1962, 2289, 2476, 2616, 3052, 3714, 3924, 4333, 4578, 4952, 5232, 5571, 6104, 6867, 7428, 7848, 8666, 9156, 9904, 11142, 12208, 12999, 13734, 14856, 15696, 17332, 18312, 22284, 25998, 27468, 29712, 34664, 36624, 38997, 44568, 51996, 54936, 67471, 69328, 77994, 89136, 103992, 109872, 134942, 155988, 202413, 207984, 269884, 311976, 404826, 472297, 539768, 607239, 623952, 809652, 944594, 1079536, 1214478, 1416891, 1619304, 1889188, 2428956, 2833782, 3238608, 3778376, 4250673, 4857912, 5667564, 7556752, 8501346, 9715824, 11335128, 17002692, 22670256, 34005384, 68010768]

約数ペア:

[(1, 68010768), (2, 34005384), (3, 22670256), (4, 17002692), (6, 11335128), (7, 9715824), (8, 8501346), (9, 7556752), (12, 5667564), (14, 4857912), (16, 4250673), (18, 3778376), (21, 3238608), (24, 2833782), (28, 2428956), (36, 1889188), (42, 1619304), (48, 1416891), (56, 1214478), (63, 1079536), (72, 944594), (84, 809652), (109, 623952), (112, 607239), (126, 539768), (144, 472297), (168, 404826), (218, 311976), (252, 269884), (327, 207984), (336, 202413), (436, 155988), (504, 134942), (619, 109872), (654, 103992), (763, 89136), (872, 77994), (981, 69328), (1008, 67471), (1238, 54936), (1308, 51996), (1526, 44568), (1744, 38997), (1857, 36624), (1962, 34664), (2289, 29712), (2476, 27468), (2616, 25998), (3052, 22284), (3714, 18312), (3924, 17332), (4333, 15696), (4578, 14856), (4952, 13734), (5232, 12999), (5571, 12208), (6104, 11142), (6867, 9904), (7428, 9156), (7848, 8666)]