72636872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{117917}}^1$

素因数の和:117941

約数の個数: 32

約数和(自身を含む): 169801920

約数和(自身を除く): 97165048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 117917, 235834, 471668, 825419, 943336, 1297087, 1650838, 2594174, 3301676, 5188348, 6603352, 9079609, 10376696, 18159218, 36318436, 72636872]

約数ペア:

[(1, 72636872), (2, 36318436), (4, 18159218), (7, 10376696), (8, 9079609), (11, 6603352), (14, 5188348), (22, 3301676), (28, 2594174), (44, 1650838), (56, 1297087), (77, 943336), (88, 825419), (154, 471668), (308, 235834), (616, 117917)]