63998928

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 206439168

約数和(自身を除く): 142440240

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, 112, 126, 144, 168, 173, 252, 336, 346, 367, 504, 519, 692, 734, 1008, 1038, 1101, 1211, 1384, 1468, 1557, 2076, 2202, 2422, 2569, 2768, 2936, 3114, 3303, 3633, 4152, 4404, 4844, 5138, 5872, 6228, 6606, 7266, 7707, 8304, 8808, 9688, 10276, 10899, 12456, 13212, 14532, 15414, 17616, 19376, 20552, 21798, 23121, 24912, 26424, 29064, 30828, 41104, 43596, 46242, 52848, 58128, 61656, 63491, 87192, 92484, 123312, 126982, 174384, 184968, 190473, 253964, 369936, 380946, 444437, 507928, 571419, 761892, 888874, 1015856, 1142838, 1333311, 1523784, 1777748, 2285676, 2666622, 3047568, 3555496, 3999933, 4571352, 5333244, 7110992, 7999866, 9142704, 10666488, 15999732, 21332976, 31999464, 63998928]

約数ペア:

[(1, 63998928), (2, 31999464), (3, 21332976), (4, 15999732), (6, 10666488), (7, 9142704), (8, 7999866), (9, 7110992), (12, 5333244), (14, 4571352), (16, 3999933), (18, 3555496), (21, 3047568), (24, 2666622), (28, 2285676), (36, 1777748), (42, 1523784), (48, 1333311), (56, 1142838), (63, 1015856), (72, 888874), (84, 761892), (112, 571419), (126, 507928), (144, 444437), (168, 380946), (173, 369936), (252, 253964), (336, 190473), (346, 184968), (367, 174384), (504, 126982), (519, 123312), (692, 92484), (734, 87192), (1008, 63491), (1038, 61656), (1101, 58128), (1211, 52848), (1384, 46242), (1468, 43596), (1557, 41104), (2076, 30828), (2202, 29064), (2422, 26424), (2569, 24912), (2768, 23121), (2936, 21798), (3114, 20552), (3303, 19376), (3633, 17616), (4152, 15414), (4404, 14532), (4844, 13212), (5138, 12456), (5872, 10899), (6228, 10276), (6606, 9688), (7266, 8808), (7707, 8304)]