76871424

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 238085120

約数和(自身を除く): 161213696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 181, 192, 224, 237, 256, 316, 336, 362, 384, 448, 474, 543, 553, 632, 672, 724, 768, 896, 948, 1086, 1106, 1264, 1267, 1344, 1448, 1659, 1792, 1896, 2172, 2212, 2528, 2534, 2688, 2896, 3318, 3792, 3801, 4344, 4424, 5056, 5068, 5376, 5792, 6636, 7584, 7602, 8688, 8848, 10112, 10136, 11584, 13272, 14299, 15168, 15204, 17376, 17696, 20224, 20272, 23168, 26544, 28598, 30336, 30408, 34752, 35392, 40544, 42897, 46336, 53088, 57196, 60672, 60816, 69504, 70784, 81088, 85794, 100093, 106176, 114392, 121632, 139008, 141568, 162176, 171588, 200186, 212352, 228784, 243264, 300279, 324352, 343176, 400372, 424704, 457568, 486528, 600558, 686352, 800744, 915136, 973056, 1201116, 1372704, 1601488, 1830272, 2402232, 2745408, 3202976, 3660544, 4804464, 5490816, 6405952, 9608928, 10981632, 12811904, 19217856, 25623808, 38435712, 76871424]

約数ペア:

[(1, 76871424), (2, 38435712), (3, 25623808), (4, 19217856), (6, 12811904), (7, 10981632), (8, 9608928), (12, 6405952), (14, 5490816), (16, 4804464), (21, 3660544), (24, 3202976), (28, 2745408), (32, 2402232), (42, 1830272), (48, 1601488), (56, 1372704), (64, 1201116), (79, 973056), (84, 915136), (96, 800744), (112, 686352), (128, 600558), (158, 486528), (168, 457568), (181, 424704), (192, 400372), (224, 343176), (237, 324352), (256, 300279), (316, 243264), (336, 228784), (362, 212352), (384, 200186), (448, 171588), (474, 162176), (543, 141568), (553, 139008), (632, 121632), (672, 114392), (724, 106176), (768, 100093), (896, 85794), (948, 81088), (1086, 70784), (1106, 69504), (1264, 60816), (1267, 60672), (1344, 57196), (1448, 53088), (1659, 46336), (1792, 42897), (1896, 40544), (2172, 35392), (2212, 34752), (2528, 30408), (2534, 30336), (2688, 28598), (2896, 26544), (3318, 23168), (3792, 20272), (3801, 20224), (4344, 17696), (4424, 17376), (5056, 15204), (5068, 15168), (5376, 14299), (5792, 13272), (6636, 11584), (7584, 10136), (7602, 10112), (8688, 8848)]