72326559

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1283}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 108472320

約数和(自身を除く): 36145761

約数列:

[1, 3, 19, 23, 43, 57, 69, 129, 437, 817, 989, 1283, 1311, 2451, 2967, 3849, 18791, 24377, 29509, 55169, 56373, 73131, 88527, 165507, 560671, 1048211, 1268887, 1682013, 3144633, 3806661, 24108853, 72326559]

約数ペア:

[(1, 72326559), (3, 24108853), (19, 3806661), (23, 3144633), (43, 1682013), (57, 1268887), (69, 1048211), (129, 560671), (437, 165507), (817, 88527), (989, 73131), (1283, 56373), (1311, 55169), (2451, 29509), (2967, 24377), (3849, 18791)]