87187884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54629}}^1$

素因数の和:54662

約数の個数: 48

約数和(自身を含む): 244742400

約数和(自身を除く): 157554516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 54629, 109258, 163887, 218516, 327774, 382403, 655548, 764806, 1037951, 1147209, 1529612, 2075902, 2294418, 3113853, 4151804, 4588836, 6227706, 7265657, 12455412, 14531314, 21796971, 29062628, 43593942, 87187884]

約数ペア:

[(1, 87187884), (2, 43593942), (3, 29062628), (4, 21796971), (6, 14531314), (7, 12455412), (12, 7265657), (14, 6227706), (19, 4588836), (21, 4151804), (28, 3113853), (38, 2294418), (42, 2075902), (57, 1529612), (76, 1147209), (84, 1037951), (114, 764806), (133, 655548), (228, 382403), (266, 327774), (399, 218516), (532, 163887), (798, 109258), (1596, 54629)]