89995542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:478

約数の個数: 96

約数和(自身を含む): 230492160

約数和(自身を除く): 140496618

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 169, 182, 186, 217, 273, 338, 403, 409, 434, 507, 546, 651, 806, 818, 1014, 1183, 1209, 1227, 1302, 2366, 2418, 2454, 2821, 2863, 3549, 5239, 5317, 5642, 5726, 7098, 8463, 8589, 10478, 10634, 12679, 15717, 15951, 16926, 17178, 25358, 31434, 31902, 36673, 37219, 38037, 69121, 73346, 74438, 76074, 88753, 110019, 111657, 138242, 164827, 177506, 207363, 220038, 223314, 266259, 329654, 414726, 483847, 494481, 532518, 967694, 988962, 1153789, 1451541, 2142751, 2307578, 2903082, 3461367, 4285502, 6428253, 6922734, 12856506, 14999257, 29998514, 44997771, 89995542]

約数ペア:

[(1, 89995542), (2, 44997771), (3, 29998514), (6, 14999257), (7, 12856506), (13, 6922734), (14, 6428253), (21, 4285502), (26, 3461367), (31, 2903082), (39, 2307578), (42, 2142751), (62, 1451541), (78, 1153789), (91, 988962), (93, 967694), (169, 532518), (182, 494481), (186, 483847), (217, 414726), (273, 329654), (338, 266259), (403, 223314), (409, 220038), (434, 207363), (507, 177506), (546, 164827), (651, 138242), (806, 111657), (818, 110019), (1014, 88753), (1183, 76074), (1209, 74438), (1227, 73346), (1302, 69121), (2366, 38037), (2418, 37219), (2454, 36673), (2821, 31902), (2863, 31434), (3549, 25358), (5239, 17178), (5317, 16926), (5642, 15951), (5726, 15717), (7098, 12679), (8463, 10634), (8589, 10478)]