72068612

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{33427}}^1$

素因数の和:33456

約数の個数: 36

約数和(自身を含む): 160053264

約数和(自身を除く): 87984652

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 33427, 66854, 133708, 233989, 367697, 467978, 735394, 935956, 1470788, 1637923, 2573879, 3275846, 5147758, 6551692, 10295516, 18017153, 36034306, 72068612]

約数ペア:

[(1, 72068612), (2, 36034306), (4, 18017153), (7, 10295516), (11, 6551692), (14, 5147758), (22, 3275846), (28, 2573879), (44, 1637923), (49, 1470788), (77, 935956), (98, 735394), (154, 467978), (196, 367697), (308, 233989), (539, 133708), (1078, 66854), (2156, 33427)]