75489964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8209}}^1$

素因数の和:8254

約数の個数: 36

約数和(自身を含む): 152870200

約数和(自身を除く): 77380236

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 8209, 9196, 16418, 32836, 90299, 155971, 180598, 311942, 361196, 623884, 993289, 1715681, 1986578, 3431362, 3973156, 6862724, 18872491, 37744982, 75489964]

約数ペア:

[(1, 75489964), (2, 37744982), (4, 18872491), (11, 6862724), (19, 3973156), (22, 3431362), (38, 1986578), (44, 1715681), (76, 993289), (121, 623884), (209, 361196), (242, 311942), (418, 180598), (484, 155971), (836, 90299), (2299, 32836), (4598, 16418), (8209, 9196)]