72663653504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{18097}}^1$

素因数の和:18270

約数の個数: 128

約数和(自身を含む): 165401241600

約数和(自身を除く): 92737588096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 127, 128, 152, 208, 247, 254, 304, 416, 494, 508, 608, 832, 988, 1016, 1216, 1651, 1664, 1976, 2032, 2413, 2432, 3302, 3952, 4064, 4826, 6604, 7904, 8128, 9652, 13208, 15808, 16256, 18097, 19304, 26416, 31369, 31616, 36194, 38608, 52832, 62738, 72388, 77216, 105664, 125476, 144776, 154432, 211328, 235261, 250952, 289552, 308864, 343843, 470522, 501904, 579104, 687686, 941044, 1003808, 1158208, 1375372, 1882088, 2007616, 2298319, 2316416, 2750744, 3764176, 4015232, 4469959, 4596638, 5501488, 7528352, 8939918, 9193276, 11002976, 15056704, 17879836, 18386552, 22005952, 29878147, 30113408, 35759672, 36773104, 43668061, 44011904, 59756294, 71519344, 73546208, 87336122, 119512588, 143038688, 147092416, 174672244, 239025176, 286077376, 294184832, 349344488, 478050352, 567684793, 572154752, 698688976, 956100704, 1135369586, 1397377952, 1912201408, 2270739172, 2794755904, 3824402816, 4541478344, 5589511808, 9082956688, 18165913376, 36331826752, 72663653504]

約数ペア:

[(1, 72663653504), (2, 36331826752), (4, 18165913376), (8, 9082956688), (13, 5589511808), (16, 4541478344), (19, 3824402816), (26, 2794755904), (32, 2270739172), (38, 1912201408), (52, 1397377952), (64, 1135369586), (76, 956100704), (104, 698688976), (127, 572154752), (128, 567684793), (152, 478050352), (208, 349344488), (247, 294184832), (254, 286077376), (304, 239025176), (416, 174672244), (494, 147092416), (508, 143038688), (608, 119512588), (832, 87336122), (988, 73546208), (1016, 71519344), (1216, 59756294), (1651, 44011904), (1664, 43668061), (1976, 36773104), (2032, 35759672), (2413, 30113408), (2432, 29878147), (3302, 22005952), (3952, 18386552), (4064, 17879836), (4826, 15056704), (6604, 11002976), (7904, 9193276), (8128, 8939918), (9652, 7528352), (13208, 5501488), (15808, 4596638), (16256, 4469959), (18097, 4015232), (19304, 3764176), (26416, 2750744), (31369, 2316416), (31616, 2298319), (36194, 2007616), (38608, 1882088), (52832, 1375372), (62738, 1158208), (72388, 1003808), (77216, 941044), (105664, 687686), (125476, 579104), (144776, 501904), (154432, 470522), (211328, 343843), (235261, 308864), (250952, 289552)]