74153528

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{617}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 141719760

約数和(自身を除く): 67566232

約数列:

[1, 2, 4, 8, 83, 166, 181, 332, 362, 617, 664, 724, 1234, 1448, 2468, 4936, 15023, 30046, 51211, 60092, 102422, 111677, 120184, 204844, 223354, 409688, 446708, 893416, 9269191, 18538382, 37076764, 74153528]

約数ペア:

[(1, 74153528), (2, 37076764), (4, 18538382), (8, 9269191), (83, 893416), (166, 446708), (181, 409688), (332, 223354), (362, 204844), (617, 120184), (664, 111677), (724, 102422), (1234, 60092), (1448, 51211), (2468, 30046), (4936, 15023)]