72315786

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{937}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 152631360

約数和(自身を除く): 80315574

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 677, 937, 1354, 1874, 2031, 2811, 4062, 5622, 12863, 17803, 25726, 35606, 38589, 53409, 77178, 106818, 634349, 1268698, 1903047, 3806094, 12052631, 24105262, 36157893, 72315786]

約数ペア:

[(1, 72315786), (2, 36157893), (3, 24105262), (6, 12052631), (19, 3806094), (38, 1903047), (57, 1268698), (114, 634349), (677, 106818), (937, 77178), (1354, 53409), (1874, 38589), (2031, 35606), (2811, 25726), (4062, 17803), (5622, 12863)]