2783188692

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{90847}}^1$

素因数の和:90917

約数の個数: 72

約数和(自身を含む): 7539657216

約数和(自身を除く): 4756468524

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, 3404, 5106, 7659, 10212, 15318, 30636, 90847, 181694, 272541, 363388, 545082, 817623, 1090164, 1635246, 2089481, 3270492, 3361339, 4178962, 6268443, 6722678, 8357924, 10084017, 12536886, 13445356, 18805329, 20168034, 25073772, 30252051, 37610658, 40336068, 60504102, 75221316, 77310797, 121008204, 154621594, 231932391, 309243188, 463864782, 695797173, 927729564, 1391594346, 2783188692]

約数ペア:

[(1, 2783188692), (2, 1391594346), (3, 927729564), (4, 695797173), (6, 463864782), (9, 309243188), (12, 231932391), (18, 154621594), (23, 121008204), (36, 77310797), (37, 75221316), (46, 60504102), (69, 40336068), (74, 37610658), (92, 30252051), (111, 25073772), (138, 20168034), (148, 18805329), (207, 13445356), (222, 12536886), (276, 10084017), (333, 8357924), (414, 6722678), (444, 6268443), (666, 4178962), (828, 3361339), (851, 3270492), (1332, 2089481), (1702, 1635246), (2553, 1090164), (3404, 817623), (5106, 545082), (7659, 363388), (10212, 272541), (15318, 181694), (30636, 90847)]