81300015072

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{39979}}^1$

素因数の和:40325

約数の個数: 144

約数和(自身を含む): 242040839040

約数和(自身を除く): 160740823968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 307, 368, 414, 552, 614, 736, 828, 921, 1104, 1228, 1656, 1842, 2208, 2456, 2763, 3312, 3684, 4912, 5526, 6624, 7061, 7368, 9824, 11052, 14122, 14736, 21183, 22104, 28244, 29472, 39979, 42366, 44208, 56488, 63549, 79958, 84732, 88416, 112976, 119937, 127098, 159916, 169464, 225952, 239874, 254196, 319832, 338928, 359811, 479748, 508392, 639664, 677856, 719622, 919517, 959496, 1016784, 1279328, 1439244, 1839034, 1918992, 2033568, 2758551, 2878488, 3678068, 3837984, 5517102, 5756976, 7356136, 8275653, 11034204, 11513952, 12273553, 14712272, 16551306, 22068408, 24547106, 29424544, 33102612, 36820659, 44136816, 49094212, 66205224, 73641318, 88273632, 98188424, 110461977, 132410448, 147282636, 196376848, 220923954, 264820896, 282291719, 294565272, 392753696, 441847908, 564583438, 589130544, 846875157, 883695816, 1129166876, 1178261088, 1693750314, 1767391632, 2258333752, 2540625471, 3387500628, 3534783264, 4516667504, 5081250942, 6775001256, 9033335008, 10162501884, 13550002512, 20325003768, 27100005024, 40650007536, 81300015072]

約数ペア:

[(1, 81300015072), (2, 40650007536), (3, 27100005024), (4, 20325003768), (6, 13550002512), (8, 10162501884), (9, 9033335008), (12, 6775001256), (16, 5081250942), (18, 4516667504), (23, 3534783264), (24, 3387500628), (32, 2540625471), (36, 2258333752), (46, 1767391632), (48, 1693750314), (69, 1178261088), (72, 1129166876), (92, 883695816), (96, 846875157), (138, 589130544), (144, 564583438), (184, 441847908), (207, 392753696), (276, 294565272), (288, 282291719), (307, 264820896), (368, 220923954), (414, 196376848), (552, 147282636), (614, 132410448), (736, 110461977), (828, 98188424), (921, 88273632), (1104, 73641318), (1228, 66205224), (1656, 49094212), (1842, 44136816), (2208, 36820659), (2456, 33102612), (2763, 29424544), (3312, 24547106), (3684, 22068408), (4912, 16551306), (5526, 14712272), (6624, 12273553), (7061, 11513952), (7368, 11034204), (9824, 8275653), (11052, 7356136), (14122, 5756976), (14736, 5517102), (21183, 3837984), (22104, 3678068), (28244, 2878488), (29472, 2758551), (39979, 2033568), (42366, 1918992), (44208, 1839034), (56488, 1439244), (63549, 1279328), (79958, 1016784), (84732, 959496), (88416, 919517), (112976, 719622), (119937, 677856), (127098, 639664), (159916, 508392), (169464, 479748), (225952, 359811), (239874, 338928), (254196, 319832)]