80882208

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{211}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 254191392

約数和(自身を除く): 173309184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 211, 242, 264, 288, 352, 363, 396, 422, 484, 528, 633, 726, 792, 844, 968, 1056, 1089, 1266, 1331, 1452, 1584, 1688, 1899, 1936, 2178, 2321, 2532, 2662, 2904, 3168, 3376, 3798, 3872, 3993, 4356, 4642, 5064, 5324, 5808, 6752, 6963, 7596, 7986, 8712, 9284, 10128, 10648, 11616, 11979, 13926, 15192, 15972, 17424, 18568, 20256, 20889, 21296, 23958, 25531, 27852, 30384, 31944, 34848, 37136, 41778, 42592, 47916, 51062, 55704, 60768, 63888, 74272, 76593, 83556, 95832, 102124, 111408, 127776, 153186, 167112, 191664, 204248, 222816, 229779, 280841, 306372, 334224, 383328, 408496, 459558, 561682, 612744, 668448, 816992, 842523, 919116, 1123364, 1225488, 1685046, 1838232, 2246728, 2450976, 2527569, 3370092, 3676464, 4493456, 5055138, 6740184, 7352928, 8986912, 10110276, 13480368, 20220552, 26960736, 40441104, 80882208]

約数ペア:

[(1, 80882208), (2, 40441104), (3, 26960736), (4, 20220552), (6, 13480368), (8, 10110276), (9, 8986912), (11, 7352928), (12, 6740184), (16, 5055138), (18, 4493456), (22, 3676464), (24, 3370092), (32, 2527569), (33, 2450976), (36, 2246728), (44, 1838232), (48, 1685046), (66, 1225488), (72, 1123364), (88, 919116), (96, 842523), (99, 816992), (121, 668448), (132, 612744), (144, 561682), (176, 459558), (198, 408496), (211, 383328), (242, 334224), (264, 306372), (288, 280841), (352, 229779), (363, 222816), (396, 204248), (422, 191664), (484, 167112), (528, 153186), (633, 127776), (726, 111408), (792, 102124), (844, 95832), (968, 83556), (1056, 76593), (1089, 74272), (1266, 63888), (1331, 60768), (1452, 55704), (1584, 51062), (1688, 47916), (1899, 42592), (1936, 41778), (2178, 37136), (2321, 34848), (2532, 31944), (2662, 30384), (2904, 27852), (3168, 25531), (3376, 23958), (3798, 21296), (3872, 20889), (3993, 20256), (4356, 18568), (4642, 17424), (5064, 15972), (5324, 15192), (5808, 13926), (6752, 11979), (6963, 11616), (7596, 10648), (7986, 10128), (8712, 9284)]