72016029

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:266

約数の個数: 48

約数和(自身を含む): 114633792

約数和(自身を除く): 42617763

約数列:

[1, 3, 9, 17, 51, 53, 83, 107, 153, 159, 249, 321, 477, 747, 901, 963, 1411, 1819, 2703, 4233, 4399, 5457, 5671, 8109, 8881, 12699, 13197, 16371, 17013, 26643, 39591, 51039, 74783, 79929, 96407, 150977, 224349, 289221, 452931, 470693, 673047, 867663, 1358793, 1412079, 4236237, 8001781, 24005343, 72016029]

約数ペア:

[(1, 72016029), (3, 24005343), (9, 8001781), (17, 4236237), (51, 1412079), (53, 1358793), (83, 867663), (107, 673047), (153, 470693), (159, 452931), (249, 289221), (321, 224349), (477, 150977), (747, 96407), (901, 79929), (963, 74783), (1411, 51039), (1819, 39591), (2703, 26643), (4233, 17013), (4399, 16371), (5457, 13197), (5671, 12699), (8109, 8881)]