72501768

素因数分解:

$2^3\times 3^2\times {\mathrm{1006969}}^1$

素因数の和:1006981

約数の個数: 24

約数和(自身を含む): 196359150

約数和(自身を除く): 123857382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1006969, 2013938, 3020907, 4027876, 6041814, 8055752, 9062721, 12083628, 18125442, 24167256, 36250884, 72501768]

約数ペア:

[(1, 72501768), (2, 36250884), (3, 24167256), (4, 18125442), (6, 12083628), (8, 9062721), (9, 8055752), (12, 6041814), (18, 4027876), (24, 3020907), (36, 2013938), (72, 1006969)]