71081712

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{4219}}^1$

素因数の和:4252

約数の個数: 100

約数和(自身を含む): 221609080

約数和(自身を除く): 150527368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 81, 104, 108, 117, 144, 156, 162, 208, 216, 234, 312, 324, 351, 432, 468, 624, 648, 702, 936, 1053, 1296, 1404, 1872, 2106, 2808, 4212, 4219, 5616, 8424, 8438, 12657, 16848, 16876, 25314, 33752, 37971, 50628, 54847, 67504, 75942, 101256, 109694, 113913, 151884, 164541, 202512, 219388, 227826, 303768, 329082, 341739, 438776, 455652, 493623, 607536, 658164, 683478, 877552, 911304, 987246, 1316328, 1366956, 1480869, 1822608, 1974492, 2632656, 2733912, 2961738, 3948984, 4442607, 5467824, 5923476, 7897968, 8885214, 11846952, 17770428, 23693904, 35540856, 71081712]

約数ペア:

[(1, 71081712), (2, 35540856), (3, 23693904), (4, 17770428), (6, 11846952), (8, 8885214), (9, 7897968), (12, 5923476), (13, 5467824), (16, 4442607), (18, 3948984), (24, 2961738), (26, 2733912), (27, 2632656), (36, 1974492), (39, 1822608), (48, 1480869), (52, 1366956), (54, 1316328), (72, 987246), (78, 911304), (81, 877552), (104, 683478), (108, 658164), (117, 607536), (144, 493623), (156, 455652), (162, 438776), (208, 341739), (216, 329082), (234, 303768), (312, 227826), (324, 219388), (351, 202512), (432, 164541), (468, 151884), (624, 113913), (648, 109694), (702, 101256), (936, 75942), (1053, 67504), (1296, 54847), (1404, 50628), (1872, 37971), (2106, 33752), (2808, 25314), (4212, 16876), (4219, 16848), (5616, 12657), (8424, 8438)]