64706688

素因数分解:

$2^7\times 3^4\times {\mathrm{79}}^2$

素因数の和:184

約数の個数: 120

約数和(自身を含む): 195034455

約数和(自身を除く): 130327767

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 216, 237, 288, 316, 324, 384, 432, 474, 576, 632, 648, 711, 864, 948, 1152, 1264, 1296, 1422, 1728, 1896, 2133, 2528, 2592, 2844, 3456, 3792, 4266, 5056, 5184, 5688, 6241, 6399, 7584, 8532, 10112, 10368, 11376, 12482, 12798, 15168, 17064, 18723, 22752, 24964, 25596, 30336, 34128, 37446, 45504, 49928, 51192, 56169, 68256, 74892, 91008, 99856, 102384, 112338, 136512, 149784, 168507, 199712, 204768, 224676, 273024, 299568, 337014, 399424, 409536, 449352, 505521, 599136, 674028, 798848, 819072, 898704, 1011042, 1198272, 1348056, 1797408, 2022084, 2396544, 2696112, 3594816, 4044168, 5392224, 7189632, 8088336, 10784448, 16176672, 21568896, 32353344, 64706688]

約数ペア:

[(1, 64706688), (2, 32353344), (3, 21568896), (4, 16176672), (6, 10784448), (8, 8088336), (9, 7189632), (12, 5392224), (16, 4044168), (18, 3594816), (24, 2696112), (27, 2396544), (32, 2022084), (36, 1797408), (48, 1348056), (54, 1198272), (64, 1011042), (72, 898704), (79, 819072), (81, 798848), (96, 674028), (108, 599136), (128, 505521), (144, 449352), (158, 409536), (162, 399424), (192, 337014), (216, 299568), (237, 273024), (288, 224676), (316, 204768), (324, 199712), (384, 168507), (432, 149784), (474, 136512), (576, 112338), (632, 102384), (648, 99856), (711, 91008), (864, 74892), (948, 68256), (1152, 56169), (1264, 51192), (1296, 49928), (1422, 45504), (1728, 37446), (1896, 34128), (2133, 30336), (2528, 25596), (2592, 24964), (2844, 22752), (3456, 18723), (3792, 17064), (4266, 15168), (5056, 12798), (5184, 12482), (5688, 11376), (6241, 10368), (6399, 10112), (7584, 8532)]