64611648

素因数分解:

$2^6\times 3^3\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 112

約数和(自身を含む): 192024000

約数和(自身を除く): 127412352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 139, 144, 192, 216, 269, 278, 288, 417, 432, 538, 556, 576, 807, 834, 864, 1076, 1112, 1251, 1614, 1668, 1728, 2152, 2224, 2421, 2502, 3228, 3336, 3753, 4304, 4448, 4842, 5004, 6456, 6672, 7263, 7506, 8608, 8896, 9684, 10008, 12912, 13344, 14526, 15012, 17216, 19368, 20016, 25824, 26688, 29052, 30024, 37391, 38736, 40032, 51648, 58104, 60048, 74782, 77472, 80064, 112173, 116208, 120096, 149564, 154944, 224346, 232416, 240192, 299128, 336519, 448692, 464832, 598256, 673038, 897384, 1009557, 1196512, 1346076, 1794768, 2019114, 2393024, 2692152, 3589536, 4038228, 5384304, 7179072, 8076456, 10768608, 16152912, 21537216, 32305824, 64611648]

約数ペア:

[(1, 64611648), (2, 32305824), (3, 21537216), (4, 16152912), (6, 10768608), (8, 8076456), (9, 7179072), (12, 5384304), (16, 4038228), (18, 3589536), (24, 2692152), (27, 2393024), (32, 2019114), (36, 1794768), (48, 1346076), (54, 1196512), (64, 1009557), (72, 897384), (96, 673038), (108, 598256), (139, 464832), (144, 448692), (192, 336519), (216, 299128), (269, 240192), (278, 232416), (288, 224346), (417, 154944), (432, 149564), (538, 120096), (556, 116208), (576, 112173), (807, 80064), (834, 77472), (864, 74782), (1076, 60048), (1112, 58104), (1251, 51648), (1614, 40032), (1668, 38736), (1728, 37391), (2152, 30024), (2224, 29052), (2421, 26688), (2502, 25824), (3228, 20016), (3336, 19368), (3753, 17216), (4304, 15012), (4448, 14526), (4842, 13344), (5004, 12912), (6456, 10008), (6672, 9684), (7263, 8896), (7506, 8608)]