74990772

素因数分解:

$2^2\times 3^6\times {\mathrm{25717}}^1$

素因数の和:25739

約数の個数: 42

約数和(自身を含む): 196768418

約数和(自身を除く): 121777646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 25717, 51434, 77151, 102868, 154302, 231453, 308604, 462906, 694359, 925812, 1388718, 2083077, 2777436, 4166154, 6249231, 8332308, 12498462, 18747693, 24996924, 37495386, 74990772]

約数ペア:

[(1, 74990772), (2, 37495386), (3, 24996924), (4, 18747693), (6, 12498462), (9, 8332308), (12, 6249231), (18, 4166154), (27, 2777436), (36, 2083077), (54, 1388718), (81, 925812), (108, 694359), (162, 462906), (243, 308604), (324, 231453), (486, 154302), (729, 102868), (972, 77151), (1458, 51434), (2916, 25717)]