64809216

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1268

約数の個数: 108

約数和(自身を含む): 195144768

約数和(自身を除く): 130335552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1223, 1472, 1656, 2208, 2304, 2446, 2944, 3312, 3669, 4416, 4892, 5888, 6624, 7338, 8832, 9784, 11007, 13248, 14676, 17664, 19568, 22014, 26496, 28129, 29352, 39136, 44028, 52992, 56258, 58704, 78272, 84387, 88056, 112516, 117408, 156544, 168774, 176112, 225032, 234816, 253161, 313088, 337548, 352224, 450064, 469632, 506322, 675096, 704448, 900128, 939264, 1012644, 1350192, 1408896, 1800256, 2025288, 2700384, 2817792, 3600512, 4050576, 5400768, 7201024, 8101152, 10801536, 16202304, 21603072, 32404608, 64809216]

約数ペア:

[(1, 64809216), (2, 32404608), (3, 21603072), (4, 16202304), (6, 10801536), (8, 8101152), (9, 7201024), (12, 5400768), (16, 4050576), (18, 3600512), (23, 2817792), (24, 2700384), (32, 2025288), (36, 1800256), (46, 1408896), (48, 1350192), (64, 1012644), (69, 939264), (72, 900128), (92, 704448), (96, 675096), (128, 506322), (138, 469632), (144, 450064), (184, 352224), (192, 337548), (207, 313088), (256, 253161), (276, 234816), (288, 225032), (368, 176112), (384, 168774), (414, 156544), (552, 117408), (576, 112516), (736, 88056), (768, 84387), (828, 78272), (1104, 58704), (1152, 56258), (1223, 52992), (1472, 44028), (1656, 39136), (2208, 29352), (2304, 28129), (2446, 26496), (2944, 22014), (3312, 19568), (3669, 17664), (4416, 14676), (4892, 13248), (5888, 11007), (6624, 9784), (7338, 8832)]