87217488123

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{89387}}^1$

素因数の和:89671

約数の個数: 32

約数和(自身を含む): 123569971200

約数和(自身を除く): 36352483077

約数列:

[1, 3, 23, 69, 79, 179, 237, 537, 1817, 4117, 5451, 12351, 14141, 42423, 89387, 268161, 325243, 975729, 2055901, 6167703, 7061573, 16000273, 21184719, 48000819, 162416179, 368006279, 487248537, 1104018837, 1264021567, 3792064701, 29072496041, 87217488123]

約数ペア:

[(1, 87217488123), (3, 29072496041), (23, 3792064701), (69, 1264021567), (79, 1104018837), (179, 487248537), (237, 368006279), (537, 162416179), (1817, 48000819), (4117, 21184719), (5451, 16000273), (12351, 7061573), (14141, 6167703), (42423, 2055901), (89387, 975729), (268161, 325243)]