57225384

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{21481}}^1$

素因数の和:21530

約数の個数: 48

約数和(自身を含む): 159181620

約数和(自身を除く): 101956236

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 21481, 42962, 64443, 85924, 128886, 171848, 193329, 257772, 386658, 515544, 773316, 794797, 1546632, 1589594, 2384391, 3179188, 4768782, 6358376, 7153173, 9537564, 14306346, 19075128, 28612692, 57225384]

約数ペア:

[(1, 57225384), (2, 28612692), (3, 19075128), (4, 14306346), (6, 9537564), (8, 7153173), (9, 6358376), (12, 4768782), (18, 3179188), (24, 2384391), (36, 1589594), (37, 1546632), (72, 794797), (74, 773316), (111, 515544), (148, 386658), (222, 257772), (296, 193329), (333, 171848), (444, 128886), (666, 85924), (888, 64443), (1332, 42962), (2664, 21481)]