81727297392

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{30839}}^1$

素因数の和:31031

約数の個数: 160

約数和(自身を含む): 236424867840

約数和(自身を除く): 154697570448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 137, 156, 186, 208, 248, 274, 312, 372, 403, 411, 496, 548, 624, 744, 806, 822, 1096, 1209, 1488, 1612, 1644, 1781, 2192, 2418, 3224, 3288, 3562, 4247, 4836, 5343, 6448, 6576, 7124, 8494, 9672, 10686, 12741, 14248, 16988, 19344, 21372, 25482, 28496, 30839, 33976, 42744, 50964, 55211, 61678, 67952, 85488, 92517, 101928, 110422, 123356, 165633, 185034, 203856, 220844, 246712, 331266, 370068, 400907, 441688, 493424, 662532, 740136, 801814, 883376, 956009, 1202721, 1325064, 1480272, 1603628, 1912018, 2405442, 2650128, 2868027, 3207256, 3824036, 4224943, 4810884, 5736054, 6414512, 7648072, 8449886, 9621768, 11472108, 12428117, 12674829, 15296144, 16899772, 19243536, 22944216, 24856234, 25349658, 33799544, 37284351, 45888432, 49712468, 50699316, 54924259, 67599088, 74568702, 99424936, 101398632, 109848518, 130973233, 149137404, 164772777, 198849872, 202797264, 219697036, 261946466, 298274808, 329545554, 392919699, 439394072, 523892932, 596549616, 659091108, 785839398, 878788144, 1047785864, 1318182216, 1571678796, 1702652029, 2095571728, 2636364432, 3143357592, 3405304058, 5107956087, 6286715184, 6810608116, 10215912174, 13621216232, 20431824348, 27242432464, 40863648696, 81727297392]

約数ペア:

[(1, 81727297392), (2, 40863648696), (3, 27242432464), (4, 20431824348), (6, 13621216232), (8, 10215912174), (12, 6810608116), (13, 6286715184), (16, 5107956087), (24, 3405304058), (26, 3143357592), (31, 2636364432), (39, 2095571728), (48, 1702652029), (52, 1571678796), (62, 1318182216), (78, 1047785864), (93, 878788144), (104, 785839398), (124, 659091108), (137, 596549616), (156, 523892932), (186, 439394072), (208, 392919699), (248, 329545554), (274, 298274808), (312, 261946466), (372, 219697036), (403, 202797264), (411, 198849872), (496, 164772777), (548, 149137404), (624, 130973233), (744, 109848518), (806, 101398632), (822, 99424936), (1096, 74568702), (1209, 67599088), (1488, 54924259), (1612, 50699316), (1644, 49712468), (1781, 45888432), (2192, 37284351), (2418, 33799544), (3224, 25349658), (3288, 24856234), (3562, 22944216), (4247, 19243536), (4836, 16899772), (5343, 15296144), (6448, 12674829), (6576, 12428117), (7124, 11472108), (8494, 9621768), (9672, 8449886), (10686, 7648072), (12741, 6414512), (14248, 5736054), (16988, 4810884), (19344, 4224943), (21372, 3824036), (25482, 3207256), (28496, 2868027), (30839, 2650128), (33976, 2405442), (42744, 1912018), (50964, 1603628), (55211, 1480272), (61678, 1325064), (67952, 1202721), (85488, 956009), (92517, 883376), (101928, 801814), (110422, 740136), (123356, 662532), (165633, 493424), (185034, 441688), (203856, 400907), (220844, 370068), (246712, 331266)]