72896692

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7972

約数の個数: 36

約数和(自身を含む): 147619360

約数和(自身を除く): 74722668

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 7927, 9196, 15854, 31708, 87197, 150613, 174394, 301226, 348788, 602452, 959167, 1656743, 1918334, 3313486, 3836668, 6626972, 18224173, 36448346, 72896692]

約数ペア:

[(1, 72896692), (2, 36448346), (4, 18224173), (11, 6626972), (19, 3836668), (22, 3313486), (38, 1918334), (44, 1656743), (76, 959167), (121, 602452), (209, 348788), (242, 301226), (418, 174394), (484, 150613), (836, 87197), (2299, 31708), (4598, 15854), (7927, 9196)]