72299349

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{631}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 108451200

約数和(自身を除く): 36151851

約数列:

[1, 3, 9, 29, 87, 261, 439, 631, 1317, 1893, 3951, 5679, 12731, 18299, 38193, 54897, 114579, 164691, 277009, 831027, 2493081, 8033261, 24099783, 72299349]

約数ペア:

[(1, 72299349), (3, 24099783), (9, 8033261), (29, 2493081), (87, 831027), (261, 277009), (439, 164691), (631, 114579), (1317, 54897), (1893, 38193), (3951, 18299), (5679, 12731)]