72556992

素因数分解:

$2^6\times 3^3\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 112

約数和(自身を含む): 215392000

約数和(自身を除く): 142835008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 199, 211, 216, 288, 398, 422, 432, 576, 597, 633, 796, 844, 864, 1194, 1266, 1592, 1688, 1728, 1791, 1899, 2388, 2532, 3184, 3376, 3582, 3798, 4776, 5064, 5373, 5697, 6368, 6752, 7164, 7596, 9552, 10128, 10746, 11394, 12736, 13504, 14328, 15192, 19104, 20256, 21492, 22788, 28656, 30384, 38208, 40512, 41989, 42984, 45576, 57312, 60768, 83978, 85968, 91152, 114624, 121536, 125967, 167956, 171936, 182304, 251934, 335912, 343872, 364608, 377901, 503868, 671824, 755802, 1007736, 1133703, 1343648, 1511604, 2015472, 2267406, 2687296, 3023208, 4030944, 4534812, 6046416, 8061888, 9069624, 12092832, 18139248, 24185664, 36278496, 72556992]

約数ペア:

[(1, 72556992), (2, 36278496), (3, 24185664), (4, 18139248), (6, 12092832), (8, 9069624), (9, 8061888), (12, 6046416), (16, 4534812), (18, 4030944), (24, 3023208), (27, 2687296), (32, 2267406), (36, 2015472), (48, 1511604), (54, 1343648), (64, 1133703), (72, 1007736), (96, 755802), (108, 671824), (144, 503868), (192, 377901), (199, 364608), (211, 343872), (216, 335912), (288, 251934), (398, 182304), (422, 171936), (432, 167956), (576, 125967), (597, 121536), (633, 114624), (796, 91152), (844, 85968), (864, 83978), (1194, 60768), (1266, 57312), (1592, 45576), (1688, 42984), (1728, 41989), (1791, 40512), (1899, 38208), (2388, 30384), (2532, 28656), (3184, 22788), (3376, 21492), (3582, 20256), (3798, 19104), (4776, 15192), (5064, 14328), (5373, 13504), (5697, 12736), (6368, 11394), (6752, 10746), (7164, 10128), (7596, 9552)]