65512171256

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1\times {\mathrm{1063}}^1$

素因数の和:1969

約数の個数: 128

約数和(自身を含む): 149293670400

約数和(自身を除く): 83781499144

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 59, 92, 118, 161, 184, 236, 322, 413, 472, 644, 811, 826, 1063, 1288, 1357, 1622, 1652, 2126, 2714, 3244, 3304, 4252, 5428, 5677, 6488, 7441, 8504, 9499, 10856, 11354, 14882, 18653, 18998, 22708, 24449, 29764, 37306, 37996, 45416, 47849, 48898, 59528, 62717, 74612, 75992, 95698, 97796, 125434, 130571, 149224, 171143, 191396, 195592, 250868, 261142, 334943, 342286, 382792, 439019, 501736, 522284, 669886, 684572, 862093, 878038, 1044568, 1100527, 1339772, 1369144, 1442491, 1724186, 1756076, 2201054, 2679544, 2884982, 3448372, 3512152, 4402108, 5769964, 6034651, 6896744, 7703689, 8804216, 10097437, 11539928, 12069302, 15407378, 19828139, 20194874, 24138604, 30814756, 39656278, 40389748, 48277208, 50863487, 61629512, 79312556, 80779496, 101726974, 138796973, 158625112, 203453948, 277593946, 356044409, 406907896, 555187892, 712088818, 1110375784, 1169860201, 1424177636, 2339720402, 2848355272, 4679440804, 8189021407, 9358881608, 16378042814, 32756085628, 65512171256]

約数ペア:

[(1, 65512171256), (2, 32756085628), (4, 16378042814), (7, 9358881608), (8, 8189021407), (14, 4679440804), (23, 2848355272), (28, 2339720402), (46, 1424177636), (56, 1169860201), (59, 1110375784), (92, 712088818), (118, 555187892), (161, 406907896), (184, 356044409), (236, 277593946), (322, 203453948), (413, 158625112), (472, 138796973), (644, 101726974), (811, 80779496), (826, 79312556), (1063, 61629512), (1288, 50863487), (1357, 48277208), (1622, 40389748), (1652, 39656278), (2126, 30814756), (2714, 24138604), (3244, 20194874), (3304, 19828139), (4252, 15407378), (5428, 12069302), (5677, 11539928), (6488, 10097437), (7441, 8804216), (8504, 7703689), (9499, 6896744), (10856, 6034651), (11354, 5769964), (14882, 4402108), (18653, 3512152), (18998, 3448372), (22708, 2884982), (24449, 2679544), (29764, 2201054), (37306, 1756076), (37996, 1724186), (45416, 1442491), (47849, 1369144), (48898, 1339772), (59528, 1100527), (62717, 1044568), (74612, 878038), (75992, 862093), (95698, 684572), (97796, 669886), (125434, 522284), (130571, 501736), (149224, 439019), (171143, 382792), (191396, 342286), (195592, 334943), (250868, 261142)]