91025858

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 183582720

約数和(自身を除く): 92556862

約数列:

[1, 2, 7, 11, 14, 22, 23, 31, 46, 62, 77, 154, 161, 217, 253, 322, 341, 434, 506, 682, 713, 829, 1426, 1658, 1771, 2387, 3542, 4774, 4991, 5803, 7843, 9119, 9982, 11606, 15686, 18238, 19067, 25699, 38134, 51398, 54901, 63833, 109802, 127666, 133469, 179893, 209737, 266938, 282689, 359786, 419474, 565378, 591077, 1182154, 1468159, 1978823, 2936318, 3957646, 4137539, 6501847, 8275078, 13003694, 45512929, 91025858]

約数ペア:

[(1, 91025858), (2, 45512929), (7, 13003694), (11, 8275078), (14, 6501847), (22, 4137539), (23, 3957646), (31, 2936318), (46, 1978823), (62, 1468159), (77, 1182154), (154, 591077), (161, 565378), (217, 419474), (253, 359786), (322, 282689), (341, 266938), (434, 209737), (506, 179893), (682, 133469), (713, 127666), (829, 109802), (1426, 63833), (1658, 54901), (1771, 51398), (2387, 38134), (3542, 25699), (4774, 19067), (4991, 18238), (5803, 15686), (7843, 11606), (9119, 9982)]