72132784

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6323}}^1$

素因数の和:6385

約数の個数: 40

約数和(自身を含む): 150561792

約数和(自身を除く): 78429008

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 6323, 11408, 12646, 25292, 50584, 101168, 145429, 196013, 290858, 392026, 581716, 784052, 1163432, 1568104, 2326864, 3136208, 4508299, 9016598, 18033196, 36066392, 72132784]

約数ペア:

[(1, 72132784), (2, 36066392), (4, 18033196), (8, 9016598), (16, 4508299), (23, 3136208), (31, 2326864), (46, 1568104), (62, 1163432), (92, 784052), (124, 581716), (184, 392026), (248, 290858), (368, 196013), (496, 145429), (713, 101168), (1426, 50584), (2852, 25292), (5704, 12646), (6323, 11408)]