87820698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{110051}}^1$

素因数の和:110082

約数の個数: 32

約数和(自身を含む): 211299840

約数和(自身を除く): 123479142

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 110051, 220102, 330153, 660306, 770357, 1540714, 2090969, 2311071, 4181938, 4622142, 6272907, 12545814, 14636783, 29273566, 43910349, 87820698]

約数ペア:

[(1, 87820698), (2, 43910349), (3, 29273566), (6, 14636783), (7, 12545814), (14, 6272907), (19, 4622142), (21, 4181938), (38, 2311071), (42, 2090969), (57, 1540714), (114, 770357), (133, 660306), (266, 330153), (399, 220102), (798, 110051)]