64494576

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6491}}^1$

素因数の和:6531

約数の個数: 80

約数和(自身を含む): 193201920

約数和(自身を除く): 128707344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 2484, 3312, 4968, 6491, 9936, 12982, 19473, 25964, 38946, 51928, 58419, 77892, 103856, 116838, 149293, 155784, 175257, 233676, 298586, 311568, 350514, 447879, 467352, 597172, 701028, 895758, 934704, 1194344, 1343637, 1402056, 1791516, 2388688, 2687274, 2804112, 3583032, 4030911, 5374548, 7166064, 8061822, 10749096, 16123644, 21498192, 32247288, 64494576]

約数ペア:

[(1, 64494576), (2, 32247288), (3, 21498192), (4, 16123644), (6, 10749096), (8, 8061822), (9, 7166064), (12, 5374548), (16, 4030911), (18, 3583032), (23, 2804112), (24, 2687274), (27, 2388688), (36, 1791516), (46, 1402056), (48, 1343637), (54, 1194344), (69, 934704), (72, 895758), (92, 701028), (108, 597172), (138, 467352), (144, 447879), (184, 350514), (207, 311568), (216, 298586), (276, 233676), (368, 175257), (414, 155784), (432, 149293), (552, 116838), (621, 103856), (828, 77892), (1104, 58419), (1242, 51928), (1656, 38946), (2484, 25964), (3312, 19473), (4968, 12982), (6491, 9936)]