76720176

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:768

約数の個数: 160

約数和(自身を含む): 249984000

約数和(自身を除く): 173263824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 719, 741, 912, 936, 988, 1026, 1368, 1404, 1438, 1482, 1872, 1976, 2052, 2157, 2223, 2736, 2808, 2876, 2964, 3952, 4104, 4314, 4446, 5616, 5752, 5928, 6471, 6669, 8208, 8628, 8892, 9347, 11504, 11856, 12942, 13338, 13661, 17256, 17784, 18694, 19413, 25884, 26676, 27322, 28041, 34512, 35568, 37388, 38826, 40983, 51768, 53352, 54644, 56082, 74776, 77652, 81966, 84123, 103536, 106704, 109288, 112164, 122949, 149552, 155304, 163932, 168246, 177593, 218576, 224328, 245898, 252369, 310608, 327864, 336492, 355186, 368847, 448656, 491796, 504738, 532779, 655728, 672984, 710372, 737694, 983592, 1009476, 1065558, 1345968, 1420744, 1475388, 1598337, 1967184, 2018952, 2131116, 2841488, 2950776, 3196674, 4037904, 4262232, 4795011, 5901552, 6393348, 8524464, 9590022, 12786696, 19180044, 25573392, 38360088, 76720176]

約数ペア:

[(1, 76720176), (2, 38360088), (3, 25573392), (4, 19180044), (6, 12786696), (8, 9590022), (9, 8524464), (12, 6393348), (13, 5901552), (16, 4795011), (18, 4262232), (19, 4037904), (24, 3196674), (26, 2950776), (27, 2841488), (36, 2131116), (38, 2018952), (39, 1967184), (48, 1598337), (52, 1475388), (54, 1420744), (57, 1345968), (72, 1065558), (76, 1009476), (78, 983592), (104, 737694), (108, 710372), (114, 672984), (117, 655728), (144, 532779), (152, 504738), (156, 491796), (171, 448656), (208, 368847), (216, 355186), (228, 336492), (234, 327864), (247, 310608), (304, 252369), (312, 245898), (342, 224328), (351, 218576), (432, 177593), (456, 168246), (468, 163932), (494, 155304), (513, 149552), (624, 122949), (684, 112164), (702, 109288), (719, 106704), (741, 103536), (912, 84123), (936, 81966), (988, 77652), (1026, 74776), (1368, 56082), (1404, 54644), (1438, 53352), (1482, 51768), (1872, 40983), (1976, 38826), (2052, 37388), (2157, 35568), (2223, 34512), (2736, 28041), (2808, 27322), (2876, 26676), (2964, 25884), (3952, 19413), (4104, 18694), (4314, 17784), (4446, 17256), (5616, 13661), (5752, 13338), (5928, 12942), (6471, 11856), (6669, 11504), (8208, 9347), (8628, 8892)]