72269432

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 140407680

約数和(自身を除く): 68138248

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 433, 673, 866, 1346, 1732, 2692, 3464, 5384, 13423, 20863, 26846, 41726, 53692, 83452, 107384, 166904, 291409, 582818, 1165636, 2331272, 9033679, 18067358, 36134716, 72269432]

約数ペア:

[(1, 72269432), (2, 36134716), (4, 18067358), (8, 9033679), (31, 2331272), (62, 1165636), (124, 582818), (248, 291409), (433, 166904), (673, 107384), (866, 83452), (1346, 53692), (1732, 41726), (2692, 26846), (3464, 20863), (5384, 13423)]