85688892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2867

約数の個数: 72

約数和(自身を含む): 232211616

約数和(自身を除く): 146522724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 2797, 3404, 5106, 5594, 7659, 8391, 10212, 11188, 15318, 16782, 25173, 30636, 33564, 50346, 64331, 100692, 103489, 128662, 192993, 206978, 257324, 310467, 385986, 413956, 578979, 620934, 771972, 931401, 1157958, 1241868, 1862802, 2315916, 2380247, 3725604, 4760494, 7140741, 9520988, 14281482, 21422223, 28562964, 42844446, 85688892]

約数ペア:

[(1, 85688892), (2, 42844446), (3, 28562964), (4, 21422223), (6, 14281482), (9, 9520988), (12, 7140741), (18, 4760494), (23, 3725604), (36, 2380247), (37, 2315916), (46, 1862802), (69, 1241868), (74, 1157958), (92, 931401), (111, 771972), (138, 620934), (148, 578979), (207, 413956), (222, 385986), (276, 310467), (333, 257324), (414, 206978), (444, 192993), (666, 128662), (828, 103489), (851, 100692), (1332, 64331), (1702, 50346), (2553, 33564), (2797, 30636), (3404, 25173), (5106, 16782), (5594, 15318), (7659, 11188), (8391, 10212)]