79821378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{48731}}^1$

素因数の和:48759

約数の個数: 48

約数和(自身を含む): 212861376

約数和(自身を除く): 133039998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 48731, 97462, 146193, 292386, 341117, 438579, 633503, 682234, 877158, 1023351, 1267006, 1900509, 2046702, 3070053, 3801018, 4434521, 5701527, 6140106, 8869042, 11403054, 13303563, 26607126, 39910689, 79821378]

約数ペア:

[(1, 79821378), (2, 39910689), (3, 26607126), (6, 13303563), (7, 11403054), (9, 8869042), (13, 6140106), (14, 5701527), (18, 4434521), (21, 3801018), (26, 3070053), (39, 2046702), (42, 1900509), (63, 1267006), (78, 1023351), (91, 877158), (117, 682234), (126, 633503), (182, 438579), (234, 341117), (273, 292386), (546, 146193), (819, 97462), (1638, 48731)]