131886636

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{3677}}^1$

素因数の和:3759

約数の個数: 72

約数和(自身を含む): 363945456

約数和(自身を除く): 232058820

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 61, 84, 98, 122, 147, 183, 196, 244, 294, 366, 427, 588, 732, 854, 1281, 1708, 2562, 2989, 3677, 5124, 5978, 7354, 8967, 11031, 11956, 14708, 17934, 22062, 25739, 35868, 44124, 51478, 77217, 102956, 154434, 180173, 224297, 308868, 360346, 448594, 540519, 672891, 720692, 897188, 1081038, 1345782, 1570079, 2162076, 2691564, 3140158, 4710237, 6280316, 9420474, 10990553, 18840948, 21981106, 32971659, 43962212, 65943318, 131886636]

約数ペア:

[(1, 131886636), (2, 65943318), (3, 43962212), (4, 32971659), (6, 21981106), (7, 18840948), (12, 10990553), (14, 9420474), (21, 6280316), (28, 4710237), (42, 3140158), (49, 2691564), (61, 2162076), (84, 1570079), (98, 1345782), (122, 1081038), (147, 897188), (183, 720692), (196, 672891), (244, 540519), (294, 448594), (366, 360346), (427, 308868), (588, 224297), (732, 180173), (854, 154434), (1281, 102956), (1708, 77217), (2562, 51478), (2989, 44124), (3677, 35868), (5124, 25739), (5978, 22062), (7354, 17934), (8967, 14708), (11031, 11956)]