77245168

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 180

約数和(自身を含む): 209537928

約数和(自身を除く): 132292760

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 53, 56, 77, 88, 91, 98, 104, 106, 112, 143, 154, 169, 176, 182, 196, 208, 212, 286, 308, 338, 364, 371, 392, 424, 539, 572, 583, 616, 637, 676, 689, 728, 742, 784, 848, 1001, 1078, 1144, 1166, 1183, 1232, 1274, 1352, 1378, 1456, 1484, 1859, 2002, 2156, 2288, 2332, 2366, 2548, 2597, 2704, 2756, 2968, 3718, 4004, 4081, 4312, 4664, 4732, 4823, 5096, 5194, 5512, 5936, 7007, 7436, 7579, 8008, 8162, 8281, 8624, 8957, 9328, 9464, 9646, 10192, 10388, 11024, 13013, 14014, 14872, 15158, 16016, 16324, 16562, 17914, 18928, 19292, 20776, 26026, 28028, 28567, 29744, 30316, 32648, 33124, 33761, 35828, 38584, 41552, 52052, 53053, 56056, 57134, 60632, 62699, 65296, 66248, 67522, 71656, 77168, 91091, 98527, 104104, 106106, 112112, 114268, 121264, 125398, 132496, 135044, 143312, 182182, 197054, 208208, 212212, 228536, 250796, 270088, 364364, 371371, 394108, 424424, 438893, 457072, 501592, 540176, 689689, 728728, 742742, 788216, 848848, 877786, 1003184, 1379378, 1457456, 1485484, 1576432, 1755572, 2758756, 2970968, 3511144, 4827823, 5517512, 5941936, 7022288, 9655646, 11035024, 19311292, 38622584, 77245168]

約数ペア:

[(1, 77245168), (2, 38622584), (4, 19311292), (7, 11035024), (8, 9655646), (11, 7022288), (13, 5941936), (14, 5517512), (16, 4827823), (22, 3511144), (26, 2970968), (28, 2758756), (44, 1755572), (49, 1576432), (52, 1485484), (53, 1457456), (56, 1379378), (77, 1003184), (88, 877786), (91, 848848), (98, 788216), (104, 742742), (106, 728728), (112, 689689), (143, 540176), (154, 501592), (169, 457072), (176, 438893), (182, 424424), (196, 394108), (208, 371371), (212, 364364), (286, 270088), (308, 250796), (338, 228536), (364, 212212), (371, 208208), (392, 197054), (424, 182182), (539, 143312), (572, 135044), (583, 132496), (616, 125398), (637, 121264), (676, 114268), (689, 112112), (728, 106106), (742, 104104), (784, 98527), (848, 91091), (1001, 77168), (1078, 71656), (1144, 67522), (1166, 66248), (1183, 65296), (1232, 62699), (1274, 60632), (1352, 57134), (1378, 56056), (1456, 53053), (1484, 52052), (1859, 41552), (2002, 38584), (2156, 35828), (2288, 33761), (2332, 33124), (2366, 32648), (2548, 30316), (2597, 29744), (2704, 28567), (2756, 28028), (2968, 26026), (3718, 20776), (4004, 19292), (4081, 18928), (4312, 17914), (4664, 16562), (4732, 16324), (4823, 16016), (5096, 15158), (5194, 14872), (5512, 14014), (5936, 13013), (7007, 11024), (7436, 10388), (7579, 10192), (8008, 9646), (8162, 9464), (8281, 9328), (8624, 8957)]