66770964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{142673}}^1$

素因数の和:142696

約数の個数: 36

約数和(自身を含む): 181766676

約数和(自身を除く): 114995712

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 142673, 285346, 428019, 570692, 856038, 1284057, 1712076, 1854749, 2568114, 3709498, 5136228, 5564247, 7418996, 11128494, 16692741, 22256988, 33385482, 66770964]

約数ペア:

[(1, 66770964), (2, 33385482), (3, 22256988), (4, 16692741), (6, 11128494), (9, 7418996), (12, 5564247), (13, 5136228), (18, 3709498), (26, 2568114), (36, 1854749), (39, 1712076), (52, 1284057), (78, 856038), (117, 570692), (156, 428019), (234, 285346), (468, 142673)]