64838868

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{2609}}^1$

素因数の和:2744

約数の個数: 48

約数和(自身を含む): 160776000

約数和(自身を除く): 95937132

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 109, 114, 218, 228, 327, 436, 654, 1308, 2071, 2609, 4142, 5218, 6213, 7827, 8284, 10436, 12426, 15654, 24852, 31308, 49571, 99142, 148713, 198284, 284381, 297426, 568762, 594852, 853143, 1137524, 1706286, 3412572, 5403239, 10806478, 16209717, 21612956, 32419434, 64838868]

約数ペア:

[(1, 64838868), (2, 32419434), (3, 21612956), (4, 16209717), (6, 10806478), (12, 5403239), (19, 3412572), (38, 1706286), (57, 1137524), (76, 853143), (109, 594852), (114, 568762), (218, 297426), (228, 284381), (327, 198284), (436, 148713), (654, 99142), (1308, 49571), (2071, 31308), (2609, 24852), (4142, 15654), (5218, 12426), (6213, 10436), (7827, 8284)]