71228442

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:878

約数の個数: 32

約数和(自身を含む): 144970560

約数和(自身を除く): 73742118

約数列:

[1, 2, 3, 6, 83, 166, 249, 281, 498, 509, 562, 843, 1018, 1527, 1686, 3054, 23323, 42247, 46646, 69969, 84494, 126741, 139938, 143029, 253482, 286058, 429087, 858174, 11871407, 23742814, 35614221, 71228442]

約数ペア:

[(1, 71228442), (2, 35614221), (3, 23742814), (6, 11871407), (83, 858174), (166, 429087), (249, 286058), (281, 253482), (498, 143029), (509, 139938), (562, 126741), (843, 84494), (1018, 69969), (1527, 46646), (1686, 42247), (3054, 23323)]