74072788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 140241024

約数和(自身を除く): 66168236

約数列:

[1, 2, 4, 23, 46, 61, 67, 92, 122, 134, 197, 244, 268, 394, 788, 1403, 1541, 2806, 3082, 4087, 4531, 5612, 6164, 8174, 9062, 12017, 13199, 16348, 18124, 24034, 26398, 48068, 52796, 94001, 188002, 276391, 303577, 376004, 552782, 607154, 805139, 1105564, 1214308, 1610278, 3220556, 18518197, 37036394, 74072788]

約数ペア:

[(1, 74072788), (2, 37036394), (4, 18518197), (23, 3220556), (46, 1610278), (61, 1214308), (67, 1105564), (92, 805139), (122, 607154), (134, 552782), (197, 376004), (244, 303577), (268, 276391), (394, 188002), (788, 94001), (1403, 52796), (1541, 48068), (2806, 26398), (3082, 24034), (4087, 18124), (4531, 16348), (5612, 13199), (6164, 12017), (8174, 9062)]