78664344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{297971}}^1$

素因数の和:297991

約数の個数: 32

約数和(自身を含む): 214539840

約数和(自身を除く): 135875496

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 297971, 595942, 893913, 1191884, 1787826, 2383768, 3277681, 3575652, 6555362, 7151304, 9833043, 13110724, 19666086, 26221448, 39332172, 78664344]

約数ペア:

[(1, 78664344), (2, 39332172), (3, 26221448), (4, 19666086), (6, 13110724), (8, 9833043), (11, 7151304), (12, 6555362), (22, 3575652), (24, 3277681), (33, 2383768), (44, 1787826), (66, 1191884), (88, 893913), (132, 595942), (264, 297971)]