72860832

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 144

約数和(自身を含む): 229188960

約数和(自身を除く): 156328128

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, 109, 132, 144, 176, 198, 211, 218, 264, 288, 327, 352, 396, 422, 436, 528, 633, 654, 792, 844, 872, 981, 1056, 1199, 1266, 1308, 1584, 1688, 1744, 1899, 1962, 2321, 2398, 2532, 2616, 3168, 3376, 3488, 3597, 3798, 3924, 4642, 4796, 5064, 5232, 6752, 6963, 7194, 7596, 7848, 9284, 9592, 10128, 10464, 10791, 13926, 14388, 15192, 15696, 18568, 19184, 20256, 20889, 21582, 22999, 27852, 28776, 30384, 31392, 37136, 38368, 41778, 43164, 45998, 55704, 57552, 60768, 68997, 74272, 83556, 86328, 91996, 111408, 115104, 137994, 167112, 172656, 183992, 206991, 222816, 252989, 275988, 334224, 345312, 367984, 413982, 505978, 551976, 668448, 735968, 758967, 827964, 1011956, 1103952, 1517934, 1655928, 2023912, 2207904, 2276901, 3035868, 3311856, 4047824, 4553802, 6071736, 6623712, 8095648, 9107604, 12143472, 18215208, 24286944, 36430416, 72860832]

約数ペア:

[(1, 72860832), (2, 36430416), (3, 24286944), (4, 18215208), (6, 12143472), (8, 9107604), (9, 8095648), (11, 6623712), (12, 6071736), (16, 4553802), (18, 4047824), (22, 3311856), (24, 3035868), (32, 2276901), (33, 2207904), (36, 2023912), (44, 1655928), (48, 1517934), (66, 1103952), (72, 1011956), (88, 827964), (96, 758967), (99, 735968), (109, 668448), (132, 551976), (144, 505978), (176, 413982), (198, 367984), (211, 345312), (218, 334224), (264, 275988), (288, 252989), (327, 222816), (352, 206991), (396, 183992), (422, 172656), (436, 167112), (528, 137994), (633, 115104), (654, 111408), (792, 91996), (844, 86328), (872, 83556), (981, 74272), (1056, 68997), (1199, 60768), (1266, 57552), (1308, 55704), (1584, 45998), (1688, 43164), (1744, 41778), (1899, 38368), (1962, 37136), (2321, 31392), (2398, 30384), (2532, 28776), (2616, 27852), (3168, 22999), (3376, 21582), (3488, 20889), (3597, 20256), (3798, 19184), (3924, 18568), (4642, 15696), (4796, 15192), (5064, 14388), (5232, 13926), (6752, 10791), (6963, 10464), (7194, 10128), (7596, 9592), (7848, 9284)]