87498918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5581}}^1$

素因数の和:5669

約数の個数: 48

約数和(自身を含む): 207248496

約数和(自身を除く): 119749578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 5581, 7839, 11162, 15678, 16743, 33486, 50229, 72553, 100458, 145106, 217659, 373927, 435318, 652977, 747854, 1121781, 1305954, 2243562, 3365343, 4861051, 6730686, 9722102, 14583153, 29166306, 43749459, 87498918]

約数ペア:

[(1, 87498918), (2, 43749459), (3, 29166306), (6, 14583153), (9, 9722102), (13, 6730686), (18, 4861051), (26, 3365343), (39, 2243562), (67, 1305954), (78, 1121781), (117, 747854), (134, 652977), (201, 435318), (234, 373927), (402, 217659), (603, 145106), (871, 100458), (1206, 72553), (1742, 50229), (2613, 33486), (5226, 16743), (5581, 15678), (7839, 11162)]