74839428

素因数分解:

$2^2\times 3^2\times {\mathrm{257}}^1\times {\mathrm{8089}}^1$

素因数の和:8356

約数の個数: 36

約数和(自身を含む): 189937020

約数和(自身を除く): 115097592

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 257, 514, 771, 1028, 1542, 2313, 3084, 4626, 8089, 9252, 16178, 24267, 32356, 48534, 72801, 97068, 145602, 291204, 2078873, 4157746, 6236619, 8315492, 12473238, 18709857, 24946476, 37419714, 74839428]

約数ペア:

[(1, 74839428), (2, 37419714), (3, 24946476), (4, 18709857), (6, 12473238), (9, 8315492), (12, 6236619), (18, 4157746), (36, 2078873), (257, 291204), (514, 145602), (771, 97068), (1028, 72801), (1542, 48534), (2313, 32356), (3084, 24267), (4626, 16178), (8089, 9252)]