27790044984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{73673}}^1$

素因数の和:73742

約数の個数: 144

約数和(自身を含む): 84129814080

約数和(自身を除く): 56339769096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 169, 186, 234, 248, 279, 312, 338, 372, 403, 468, 507, 558, 676, 744, 806, 936, 1014, 1116, 1209, 1352, 1521, 1612, 2028, 2232, 2418, 3042, 3224, 3627, 4056, 4836, 5239, 6084, 7254, 9672, 10478, 12168, 14508, 15717, 20956, 29016, 31434, 41912, 47151, 62868, 73673, 94302, 125736, 147346, 188604, 221019, 294692, 377208, 442038, 589384, 663057, 884076, 957749, 1326114, 1768152, 1915498, 2283863, 2652228, 2873247, 3830996, 4567726, 5304456, 5746494, 6851589, 7661992, 8619741, 9135452, 11492988, 12450737, 13703178, 17239482, 18270904, 20554767, 22985976, 24901474, 27406356, 29690219, 34478964, 37352211, 41109534, 49802948, 54812712, 59380438, 68957928, 74704422, 82219068, 89070657, 99605896, 112056633, 118760876, 149408844, 164438136, 178141314, 224113266, 237521752, 267211971, 298817688, 356282628, 385972847, 448226532, 534423942, 712565256, 771945694, 896453064, 1068847884, 1157918541, 1543891388, 2137695768, 2315837082, 3087782776, 3473755623, 4631674164, 6947511246, 9263348328, 13895022492, 27790044984]

約数ペア:

[(1, 27790044984), (2, 13895022492), (3, 9263348328), (4, 6947511246), (6, 4631674164), (8, 3473755623), (9, 3087782776), (12, 2315837082), (13, 2137695768), (18, 1543891388), (24, 1157918541), (26, 1068847884), (31, 896453064), (36, 771945694), (39, 712565256), (52, 534423942), (62, 448226532), (72, 385972847), (78, 356282628), (93, 298817688), (104, 267211971), (117, 237521752), (124, 224113266), (156, 178141314), (169, 164438136), (186, 149408844), (234, 118760876), (248, 112056633), (279, 99605896), (312, 89070657), (338, 82219068), (372, 74704422), (403, 68957928), (468, 59380438), (507, 54812712), (558, 49802948), (676, 41109534), (744, 37352211), (806, 34478964), (936, 29690219), (1014, 27406356), (1116, 24901474), (1209, 22985976), (1352, 20554767), (1521, 18270904), (1612, 17239482), (2028, 13703178), (2232, 12450737), (2418, 11492988), (3042, 9135452), (3224, 8619741), (3627, 7661992), (4056, 6851589), (4836, 5746494), (5239, 5304456), (6084, 4567726), (7254, 3830996), (9672, 2873247), (10478, 2652228), (12168, 2283863), (14508, 1915498), (15717, 1768152), (20956, 1326114), (29016, 957749), (31434, 884076), (41912, 663057), (47151, 589384), (62868, 442038), (73673, 377208), (94302, 294692), (125736, 221019), (147346, 188604)]