72135864

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{3697}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 196141920

約数和(自身を除く): 124006056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 3697, 4878, 6504, 7394, 9756, 11091, 14788, 19512, 22182, 29576, 33273, 44364, 66546, 88728, 133092, 266184, 1001887, 2003774, 3005661, 4007548, 6011322, 8015096, 9016983, 12022644, 18033966, 24045288, 36067932, 72135864]

約数ペア:

[(1, 72135864), (2, 36067932), (3, 24045288), (4, 18033966), (6, 12022644), (8, 9016983), (9, 8015096), (12, 6011322), (18, 4007548), (24, 3005661), (36, 2003774), (72, 1001887), (271, 266184), (542, 133092), (813, 88728), (1084, 66546), (1626, 44364), (2168, 33273), (2439, 29576), (3252, 22182), (3697, 19512), (4878, 14788), (6504, 11091), (7394, 9756)]