65572884

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{839}}^1$

素因数の和:1029

約数の個数: 72

約数和(自身を含む): 179786880

約数和(自身を除く): 114213996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 167, 234, 334, 468, 501, 668, 839, 1002, 1503, 1678, 2004, 2171, 2517, 3006, 3356, 4342, 5034, 6012, 6513, 7551, 8684, 10068, 10907, 13026, 15102, 19539, 21814, 26052, 30204, 32721, 39078, 43628, 65442, 78156, 98163, 130884, 140113, 196326, 280226, 392652, 420339, 560452, 840678, 1261017, 1681356, 1821469, 2522034, 3642938, 5044068, 5464407, 7285876, 10928814, 16393221, 21857628, 32786442, 65572884]

約数ペア:

[(1, 65572884), (2, 32786442), (3, 21857628), (4, 16393221), (6, 10928814), (9, 7285876), (12, 5464407), (13, 5044068), (18, 3642938), (26, 2522034), (36, 1821469), (39, 1681356), (52, 1261017), (78, 840678), (117, 560452), (156, 420339), (167, 392652), (234, 280226), (334, 196326), (468, 140113), (501, 130884), (668, 98163), (839, 78156), (1002, 65442), (1503, 43628), (1678, 39078), (2004, 32721), (2171, 30204), (2517, 26052), (3006, 21814), (3356, 19539), (4342, 15102), (5034, 13026), (6012, 10907), (6513, 10068), (7551, 8684)]