80806396864

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{48541}}^1$

素因数の和:48646

約数の個数: 84

約数和(自身を含む): 173478428760

約数和(自身を除く): 92672031896

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1369, 1406, 2368, 2738, 2812, 5476, 5624, 10952, 11248, 21904, 22496, 26011, 43808, 44992, 48541, 52022, 87616, 97082, 104044, 194164, 208088, 388328, 416176, 776656, 832352, 922279, 1553312, 1664704, 1796017, 1844558, 3106624, 3592034, 3689116, 7184068, 7378232, 14368136, 14756464, 28736272, 29512928, 34124323, 57472544, 59025856, 66452629, 68248646, 114945088, 132905258, 136497292, 265810516, 272994584, 531621032, 545989168, 1063242064, 1091978336, 1262599951, 2126484128, 2183956672, 2525199902, 4252968256, 5050399804, 10100799608, 20201599216, 40403198432, 80806396864]

約数ペア:

[(1, 80806396864), (2, 40403198432), (4, 20201599216), (8, 10100799608), (16, 5050399804), (19, 4252968256), (32, 2525199902), (37, 2183956672), (38, 2126484128), (64, 1262599951), (74, 1091978336), (76, 1063242064), (148, 545989168), (152, 531621032), (296, 272994584), (304, 265810516), (592, 136497292), (608, 132905258), (703, 114945088), (1184, 68248646), (1216, 66452629), (1369, 59025856), (1406, 57472544), (2368, 34124323), (2738, 29512928), (2812, 28736272), (5476, 14756464), (5624, 14368136), (10952, 7378232), (11248, 7184068), (21904, 3689116), (22496, 3592034), (26011, 3106624), (43808, 1844558), (44992, 1796017), (48541, 1664704), (52022, 1553312), (87616, 922279), (97082, 832352), (104044, 776656), (194164, 416176), (208088, 388328)]