78988992

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:646

約数の個数: 112

約数和(自身を含む): 225503232

約数和(自身を除く): 146514240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 64, 69, 92, 93, 96, 124, 138, 184, 186, 192, 248, 276, 368, 372, 496, 552, 577, 713, 736, 744, 992, 1104, 1154, 1426, 1472, 1488, 1731, 1984, 2139, 2208, 2308, 2852, 2976, 3462, 4278, 4416, 4616, 5704, 5952, 6924, 8556, 9232, 11408, 13271, 13848, 17112, 17887, 18464, 22816, 26542, 27696, 34224, 35774, 36928, 39813, 45632, 53084, 53661, 55392, 68448, 71548, 79626, 106168, 107322, 110784, 136896, 143096, 159252, 212336, 214644, 286192, 318504, 411401, 424672, 429288, 572384, 637008, 822802, 849344, 858576, 1144768, 1234203, 1274016, 1645604, 1717152, 2468406, 2548032, 3291208, 3434304, 4936812, 6582416, 9873624, 13164832, 19747248, 26329664, 39494496, 78988992]

約数ペア:

[(1, 78988992), (2, 39494496), (3, 26329664), (4, 19747248), (6, 13164832), (8, 9873624), (12, 6582416), (16, 4936812), (23, 3434304), (24, 3291208), (31, 2548032), (32, 2468406), (46, 1717152), (48, 1645604), (62, 1274016), (64, 1234203), (69, 1144768), (92, 858576), (93, 849344), (96, 822802), (124, 637008), (138, 572384), (184, 429288), (186, 424672), (192, 411401), (248, 318504), (276, 286192), (368, 214644), (372, 212336), (496, 159252), (552, 143096), (577, 136896), (713, 110784), (736, 107322), (744, 106168), (992, 79626), (1104, 71548), (1154, 68448), (1426, 55392), (1472, 53661), (1488, 53084), (1731, 45632), (1984, 39813), (2139, 36928), (2208, 35774), (2308, 34224), (2852, 27696), (2976, 26542), (3462, 22816), (4278, 18464), (4416, 17887), (4616, 17112), (5704, 13848), (5952, 13271), (6924, 11408), (8556, 9232)]