27431712

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1271

約数の個数: 144

約数和(自身を含む): 97336512

約数和(自身を除く): 69904800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1237, 1386, 1584, 1848, 2016, 2464, 2474, 2772, 3168, 3696, 3711, 4948, 5544, 7392, 7422, 8659, 9896, 11088, 11133, 13607, 14844, 17318, 19792, 22176, 22266, 25977, 27214, 29688, 34636, 39584, 40821, 44532, 51954, 54428, 59376, 69272, 77931, 81642, 89064, 95249, 103908, 108856, 118752, 122463, 138544, 155862, 163284, 178128, 190498, 207816, 217712, 244926, 277088, 285747, 311724, 326568, 356256, 380996, 415632, 435424, 489852, 571494, 623448, 653136, 761992, 831264, 857241, 979704, 1142988, 1246896, 1306272, 1523984, 1714482, 1959408, 2285976, 2493792, 3047968, 3428964, 3918816, 4571952, 6857928, 9143904, 13715856, 27431712]

約数ペア:

[(1, 27431712), (2, 13715856), (3, 9143904), (4, 6857928), (6, 4571952), (7, 3918816), (8, 3428964), (9, 3047968), (11, 2493792), (12, 2285976), (14, 1959408), (16, 1714482), (18, 1523984), (21, 1306272), (22, 1246896), (24, 1142988), (28, 979704), (32, 857241), (33, 831264), (36, 761992), (42, 653136), (44, 623448), (48, 571494), (56, 489852), (63, 435424), (66, 415632), (72, 380996), (77, 356256), (84, 326568), (88, 311724), (96, 285747), (99, 277088), (112, 244926), (126, 217712), (132, 207816), (144, 190498), (154, 178128), (168, 163284), (176, 155862), (198, 138544), (224, 122463), (231, 118752), (252, 108856), (264, 103908), (288, 95249), (308, 89064), (336, 81642), (352, 77931), (396, 69272), (462, 59376), (504, 54428), (528, 51954), (616, 44532), (672, 40821), (693, 39584), (792, 34636), (924, 29688), (1008, 27214), (1056, 25977), (1232, 22266), (1237, 22176), (1386, 19792), (1584, 17318), (1848, 14844), (2016, 13607), (2464, 11133), (2474, 11088), (2772, 9896), (3168, 8659), (3696, 7422), (3711, 7392), (4948, 5544)]