72640896

素因数分解:

$2^7\times 3^1\times {\mathrm{189169}}^1$

素因数の和:189186

約数の個数: 32

約数和(自身を含む): 192953400

約数和(自身を除く): 120312504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 189169, 378338, 567507, 756676, 1135014, 1513352, 2270028, 3026704, 4540056, 6053408, 9080112, 12106816, 18160224, 24213632, 36320448, 72640896]

約数ペア:

[(1, 72640896), (2, 36320448), (3, 24213632), (4, 18160224), (6, 12106816), (8, 9080112), (12, 6053408), (16, 4540056), (24, 3026704), (32, 2270028), (48, 1513352), (64, 1135014), (96, 756676), (128, 567507), (192, 378338), (384, 189169)]