77270256

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 180

約数和(自身を含む): 258010272

約数和(自身を除く): 180740016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 49, 56, 63, 72, 84, 94, 98, 112, 126, 141, 144, 147, 168, 188, 196, 233, 252, 282, 294, 329, 336, 376, 392, 423, 441, 466, 504, 564, 588, 658, 699, 752, 784, 846, 882, 932, 987, 1008, 1128, 1176, 1316, 1398, 1631, 1692, 1764, 1864, 1974, 2097, 2256, 2303, 2352, 2632, 2796, 2961, 3262, 3384, 3528, 3728, 3948, 4194, 4606, 4893, 5264, 5592, 5922, 6524, 6768, 6909, 7056, 7896, 8388, 9212, 9786, 10951, 11184, 11417, 11844, 13048, 13818, 14679, 15792, 16776, 18424, 19572, 20727, 21902, 22834, 23688, 26096, 27636, 29358, 32853, 33552, 34251, 36848, 39144, 41454, 43804, 45668, 47376, 55272, 58716, 65706, 68502, 76657, 78288, 82908, 87608, 91336, 98559, 102753, 110544, 117432, 131412, 137004, 153314, 165816, 175216, 182672, 197118, 205506, 229971, 234864, 262824, 274008, 306628, 331632, 394236, 411012, 459942, 525648, 536599, 548016, 613256, 689913, 788472, 822024, 919884, 1073198, 1226512, 1379826, 1576944, 1609797, 1644048, 1839768, 2146396, 2759652, 3219594, 3679536, 4292792, 4829391, 5519304, 6439188, 8585584, 9658782, 11038608, 12878376, 19317564, 25756752, 38635128, 77270256]

約数ペア:

[(1, 77270256), (2, 38635128), (3, 25756752), (4, 19317564), (6, 12878376), (7, 11038608), (8, 9658782), (9, 8585584), (12, 6439188), (14, 5519304), (16, 4829391), (18, 4292792), (21, 3679536), (24, 3219594), (28, 2759652), (36, 2146396), (42, 1839768), (47, 1644048), (48, 1609797), (49, 1576944), (56, 1379826), (63, 1226512), (72, 1073198), (84, 919884), (94, 822024), (98, 788472), (112, 689913), (126, 613256), (141, 548016), (144, 536599), (147, 525648), (168, 459942), (188, 411012), (196, 394236), (233, 331632), (252, 306628), (282, 274008), (294, 262824), (329, 234864), (336, 229971), (376, 205506), (392, 197118), (423, 182672), (441, 175216), (466, 165816), (504, 153314), (564, 137004), (588, 131412), (658, 117432), (699, 110544), (752, 102753), (784, 98559), (846, 91336), (882, 87608), (932, 82908), (987, 78288), (1008, 76657), (1128, 68502), (1176, 65706), (1316, 58716), (1398, 55272), (1631, 47376), (1692, 45668), (1764, 43804), (1864, 41454), (1974, 39144), (2097, 36848), (2256, 34251), (2303, 33552), (2352, 32853), (2632, 29358), (2796, 27636), (2961, 26096), (3262, 23688), (3384, 22834), (3528, 21902), (3728, 20727), (3948, 19572), (4194, 18424), (4606, 16776), (4893, 15792), (5264, 14679), (5592, 13818), (5922, 13048), (6524, 11844), (6768, 11417), (6909, 11184), (7056, 10951), (7896, 9786), (8388, 9212)]