72669604

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{5939}}^1$

素因数の和:5992

約数の個数: 48

約数和(自身を含む): 159667200

約数和(自身を除く): 86997596

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 5939, 6118, 11878, 12236, 23756, 41573, 83146, 112841, 136597, 166292, 225682, 273194, 451364, 546388, 789887, 956179, 1579774, 1912358, 2595343, 3159548, 3824716, 5190686, 10381372, 18167401, 36334802, 72669604]

約数ペア:

[(1, 72669604), (2, 36334802), (4, 18167401), (7, 10381372), (14, 5190686), (19, 3824716), (23, 3159548), (28, 2595343), (38, 1912358), (46, 1579774), (76, 956179), (92, 789887), (133, 546388), (161, 451364), (266, 273194), (322, 225682), (437, 166292), (532, 136597), (644, 112841), (874, 83146), (1748, 41573), (3059, 23756), (5939, 12236), (6118, 11878)]