71554368

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 199704960

約数和(自身を除く): 128150592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 71, 87, 96, 116, 142, 174, 181, 192, 213, 232, 284, 348, 362, 426, 464, 543, 568, 696, 724, 852, 928, 1086, 1136, 1392, 1448, 1704, 1856, 2059, 2172, 2272, 2784, 2896, 3408, 4118, 4344, 4544, 5249, 5568, 5792, 6177, 6816, 8236, 8688, 10498, 11584, 12354, 12851, 13632, 15747, 16472, 17376, 20996, 24708, 25702, 31494, 32944, 34752, 38553, 41992, 49416, 51404, 62988, 65888, 77106, 83984, 98832, 102808, 125976, 131776, 154212, 167968, 197664, 205616, 251952, 308424, 335936, 372679, 395328, 411232, 503904, 616848, 745358, 822464, 1007808, 1118037, 1233696, 1490716, 2236074, 2467392, 2981432, 4472148, 5962864, 8944296, 11925728, 17888592, 23851456, 35777184, 71554368]

約数ペア:

[(1, 71554368), (2, 35777184), (3, 23851456), (4, 17888592), (6, 11925728), (8, 8944296), (12, 5962864), (16, 4472148), (24, 2981432), (29, 2467392), (32, 2236074), (48, 1490716), (58, 1233696), (64, 1118037), (71, 1007808), (87, 822464), (96, 745358), (116, 616848), (142, 503904), (174, 411232), (181, 395328), (192, 372679), (213, 335936), (232, 308424), (284, 251952), (348, 205616), (362, 197664), (426, 167968), (464, 154212), (543, 131776), (568, 125976), (696, 102808), (724, 98832), (852, 83984), (928, 77106), (1086, 65888), (1136, 62988), (1392, 51404), (1448, 49416), (1704, 41992), (1856, 38553), (2059, 34752), (2172, 32944), (2272, 31494), (2784, 25702), (2896, 24708), (3408, 20996), (4118, 17376), (4344, 16472), (4544, 15747), (5249, 13632), (5568, 12851), (5792, 12354), (6177, 11584), (6816, 10498), (8236, 8688)]