72141048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{143137}}^1$

素因数の和:143156

約数の個数: 48

約数和(自身を含む): 223295280

約数和(自身を除く): 151154232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 143137, 286274, 429411, 572548, 858822, 1001959, 1145096, 1288233, 1717644, 2003918, 2576466, 3005877, 3435288, 4007836, 5152932, 6011754, 8015672, 9017631, 10305864, 12023508, 18035262, 24047016, 36070524, 72141048]

約数ペア:

[(1, 72141048), (2, 36070524), (3, 24047016), (4, 18035262), (6, 12023508), (7, 10305864), (8, 9017631), (9, 8015672), (12, 6011754), (14, 5152932), (18, 4007836), (21, 3435288), (24, 3005877), (28, 2576466), (36, 2003918), (42, 1717644), (56, 1288233), (63, 1145096), (72, 1001959), (84, 858822), (126, 572548), (168, 429411), (252, 286274), (504, 143137)]